X Bubbler: May 2015

Friday, May 15, 2015

I'll be back

I have many more math blog posts planned, but I feel a little tired, so let's take a few more months off, please?
See you in January 2016.
Meanwhile, you may read my books, explore past blog posts, and update your subscription.

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Addiction

Research News of Africa

Call For Applications: Leeds Business School Fully Funded Scholarship with - MSME *Africa* - Applications are now open for the Leeds Business School Full-Time Sponsored Postgraduate *Research* Studentship 2026 at Leeds Beckett University.
1 hour ago
Science | The Guardian

Scientists create wearable ultrasound to continuously monitor babies in womb - Team hope the UPatch – at present a proof-of-concept device – will aid early detection of complications and prevent stillbirths Scientists have created a...
2 hours ago
Tech & Learning

How A Cooperative Drone Program Is Taking Community Partnerships Higher - Innovative Leader Award - The Higher Vision Drone Program has taken flight thanks to community partnerships and Jennifer Nickerson
2 hours ago
The Aperiodical

Book review – A Guide to Infinity: Ten Mathematical Journeys by Edward R. Scheinerman - We were sent a free copy of this book by the publisher, and invited irregular contributor Elinor Flavell to read and review it. Been feeling finite recentl...
2 hours ago
Mathematics on reddit

Need help understanding the constant rank theorem on manifolds and its proof - I’m currently studying differential geometry based on a series of lectures online, after proving the inverse function theorem the lecturer introduces the...
2 hours ago
Physics :: Stack Exchange

Scalar average acceleration? - For velocity and speed, there are four quantities totally: velocity, speed, average velocity, and average speed. Speed can be described though magnitude ...
2 hours ago
Physics World

ESTRO debate reveals rising confidence in upright proton therapy - A lively debate at the ESTRO 2026 meeting concluded with nearly 70% of the audience backing upright proton therapy as a mainstream treatment option by 20...
2 hours ago
Inderscience news

New Open Access article available: "Time series data-driven UAV sensor attack detection: an adaptive graph-time-frequency hybrid approach" - The following International Journal of Automation and Control article, "Time series data-driven UAV sensor attack detection: an adaptive graph-time-frequ...
3 hours ago
EarthPorn on reddit

Larch trees in late Autum in Triglav's National Park in Slovenia [OC] [3000x2003] - [image: Larch trees in late Autum in Triglav's National Park in Slovenia [OC] [3000x2003]] submitted by /u/halexic [link] [comments]
4 hours ago
ScienceDaily

NASA’s Psyche spacecraft uses Mars as a giant slingshot toward a mysterious metal world - NASA’s Psyche spacecraft just used Mars as a giant gravitational slingshot to continue its journey toward a strange metal rich asteroid. The close flyby bo...
5 hours ago
ICTworks

4 Practical Lessons for Nursing Education Technology in India - India’s nursing education sector is rapidly adopting digital tools such as learning management systems, augmented and virtual reality (AR/VR), simulation...
6 hours ago
Education – Punch Newspapers

National Theatre to host musical production for Children’s Day - The National Theatre, Lagos, will host “I Wish I Wish: Battle of The Winds” for Children’s Day 2026. This musical production celebrates African culture and...
8 hours ago
Science, Nigeria

*Scientific* Renaissance in Northern *Nigeria*: A New Era - Punch Newspapers - Discover the *scientific* renaissance in Northern *Nigeria*, driven by mentorship and institution-building. Learn how Prof.
9 hours ago
all the classrooms

Student Success Coach Learning Network Honors Local Educators Across California with ... - ... *classroom* teachers and educators who go above and beyond in the *classroom* while mentoring AmeriCorps student success coaches—young adults serving ...
10 hours ago
The Trendy Science Teacher

Facial Reconstruction: A Project for the Forensics Classroom - There are some projects that students remember long after the school year ends, and for my forensic anthropology unit, this facial reconstruction activit...
11 hours ago
uni

UBA unveils Innovation Hub, Business Office at UNILAG - P.M. News - ... *University* of Lagos and *Nigeria's* education ecosystem. UBA was the first bank to establish a *campus* branch in *Nigeria* in the 1960s, pioneering ...
12 hours ago
About Mathematicians

OpenAI Model Disproves Erdős Unit Distance Conjecture | Let's Data Science - ... *mathematicians* checked the proof and that a companion paper and a human-digested writeup are available; an arXiv preprint also documents a ...
17 hours ago
Universities // Nigeria

Youth Innovation on Display as Rwanda-*Nigeria* Financial Literacy Challenge Crowns 2026 ... - ... *university* education. “We used the confidence gained from lessons about saving in banks, financial management, and budgeting, contrary to the ...
17 hours ago
Visual Capitalist

Renewables Beat Coal for First Time Since 1919 - Coal’s share of global electricity dropped below one-third for the first time ever in 2025.
18 hours ago
About Intelligence

Graduating Students Cheer as Steve Wozniak Tell Them Human *Intelligence* Still Matters - You all have AI — actual *intelligence*,” Wozniak said, prompting the audience to erupt in cheers and laughter. Wozniak went on to compare building AI ...
18 hours ago
Gaming x Education

How video *game* coding is helping Southside middle schoolers - San Antonio Report - As part of the program, Vision Coders take video *game* coding classes as an elective during the *school* day and create digital portfolios for an end-of- ...
18 hours ago
calculus

Doing 1 Integral for Every new Follower: Day 3 Triple Integrals #maths #apcalc - YouTube - Comments · Inverse Functions Made Easy - *Calculus* 1 Tutorial · Coffindaffer Finally Said It — "I Think Nancy Did Not Make It Out Alive" | And She ...
19 hours ago
Varsity Online

St John's clinch Cuppers Plate, while Homerton fall to Vase defeat despite clinching Shield - Harry Mclusky reports on the Plate, Vase and Shield finals
20 hours ago
Science – News Ghana

Bitcoin Holds US$77K Amid Capital Flight From Bonds - NewsGhana, Latest Updates and Breaking News of Ghana, Roger A. Agana, https://www.newsghana.com.gh/bitcoin-holds-us77k-amid-capital-flight-from-bonds/Global...
1 day ago
MindShift

Inside the Latest Global Research on School Cellphone Bans - The first wave of studies raises questions about other digital distractions and cellphones at home.
1 day ago
the classroom

'*Africa's* 2.8b population by 2060 portends socioeconomic crisis' - In his address, “From Political Commitment to *Classroom* Results: Lessons from Edo State,” Obaseki, in narrating how the programme progressed from ...
1 day ago
Health :: Dutch News

Health insurer penalises GPs for refusing triage apps: NOS - The Netherlands’ largest health insurer, Zilveren Kruis, is cutting fees for family doctors who refuse to offer online triage apps...
1 day ago
The PIE News

Outcome over geography: the new student compass - Studying at a prestigious university in the US or the UK is often a dream for most Indian students. While that scenario is still relevant today, the dyna...
1 day ago
Education // Nigeria

Gov Mohammed orders upgrade of sports facilities in Bauchi special *school* - ... *Nigeria* Football League cup which they won on · Mbah salutes Rangers on winning 9th *Nigeria* Premier Football League title · May 24, 2026 ...
1 day ago
Science :: The Hindu

Long-awaited anti-COVID drug is also a milestone against future viruses - Betacoronaviruses have now caused three major outbreaks in recent memory. Drugs like Ensitrelvir provide scientists with a valuable starting point against ...
1 day ago
Citizen Science

Japan's rare red auroras reveal hidden storm strength - MSN - *Citizen science* role: Photographs from observers across Japan, combined ... The findings, aided by *citizen scientists*, highlight the need for ...
1 day ago
About Scientists

CDC expands Ebola entry screening, *scientists* working to develop vaccine - Action News Jax - CDC expands Ebola entry screening, *scientists* working to develop vaccine.
1 day ago
Maths, Nigeria

*Nigeria's* school slaughter slab: Beheaded teacher - The Sun *Nigeria* - There are moments when tragedy stops behaving like an incident and begins to resemble a system. Fear stops being an emotion and starts becoming a ...
1 day ago
geometry

*geometry* dash layout - YouTube - I think it's fun. I also think the deco is fun. #geometrydash #geometrydashplayer #gd.
1 day ago
About Physicists

The Equation That Predicted a Mirror Universe #shorts #physics #space - YouTube - 10 Pre-1850 Devices in Patent Archives That Modern *Physicists* Cannot Explain ... Go to channel The Sleeping *Physicist* · Why the Higgs Field Is ...
1 day ago
Education in Africa

Egypt, Comoros hold first joint committee meeting to boost ties - EgyptToday - The talks highlighted plans to boost trade volumes by leveraging the Common Market for Eastern and Southern *Africa* (COMESA) and the *African* ...
1 day ago
Citizen Science

White lions aren't albinos, and their ghostly fur makes them one of the rarest sights in the wild - Yahoo - *Citizen scientists* have a role to play in sharing sightings of rare creatures and aiding conservationists in helping uncover more of nature's ...
1 day ago
ESE

Data center battles started in the states. Now it's Congress under siege. - CNHI News - Electrical *Engineering* · Physical Sciences · Branches Of Science ... *Environmental Science* · Law · Candidates For President Of The United States ...
1 day ago
algebra

Can you solve this MIND-BENDING EXPONENTIAL EQUATION *ALGEBRAIC* EXPRESSION? - This content isn't available. Can you solve this MIND-BENDING EXPONENTIAL EQUATION *ALGEBRAIC* EXPRESSION? 2K views · 4 hours ago ...more ...
1 day ago
Science, Africa

AI Everything Kenya x GITEX Kenya 2026: The Historic Catalyst Powering *Africa's* AI Leap - The historic AI Everything Kenya x GITEX Kenya summit and exhibition, officially opened by Kenya's Principal Secretary for *Science*, Research and ...
1 day ago
mathematics

Euler Made FAKE Numbers REAL #math #euler #*mathematics* #imaginarynumbers #sciencehistory - In 1748, imaginary numbers still had the smell of *mathematical* embarrassment: useful in private, awkward in public, treated like haunted ...
1 day ago
My Engineers

Engineers advised to Move Beyond Design supervision Into Commerce, manage wealth - Engineers advised to Move Beyond Design supervision Into Commerce, manage wealth By Isqil Najim The Nigerian engineers have been advised that they stand th...
1 day ago
TechTalks

Vertical integration as AI infrastructure: What 21D’s full arch implant system teaches us about building autonomous clinical AI - A technical breakdown of how 21D built an end-to-end autonomous AI pipeline for one of medicine's most complex procedures — and the architectural decisio...
1 day ago
Published on arXiv

24-may, 2026 - YouTube - Genius DIY•93K views · 34:32. Go to channel Qalpoq · Qalpoq - O'z eriga qaynona super komediya (*arxiv*). Qalpoq and YangiKulgu Official. New. 53K views.
2 days ago
Indian Institutes of Technology

*India's IIT* Madras startup Agnikul Cosmos launches world's 1st rocket with fully 3D - Newsonair - *India's IIT* Madras startup Agnikul Cosmos launches world's 1st rocket with fully 3D-printed engine ... In a remarkable achievement, *IIT* Madras' startup...
2 days ago
learning maths

Short Trick #arifmathsir #*maths* #*math* #mathtricks #mathchallenge #mentalmath #mathpuzzle - *Learn* more · Sign in. This content isn't available. Short Trick #arifmathsir #*maths* #*math* #mathtricks #mathchallenge #mentalmath #mathpuzzle.
2 days ago
Mathematics Educators :: Stack Exchange

Has the term "numeral" been abandoned in modern mathematics education in favor of "number"? - Recently, I was corrected by a professor who advised me to substitute the term "numeral" with "number" in my writing/speech. Her argument was that the sp...
2 days ago
Science Teachers on reddit

Teaching proton gradients BEFORE cellular respiration using the Lost City vents? - I'm brainstorming a curriculum shift for high school biology after reading Nick Lane's *The Vital Question*. Instead of teaching photosynthesis and respi...
2 days ago
Popular Science

New box jellyfish name warns of ‘death from behind’ - 'Chironex blakangmati' lives in the ocean waters near Singapore. The post New box jellyfish name warns of ‘death from behind’ appeared first on Popular S...
2 days ago
RoboticsBiz

Warehouse automation after the boom: What survives the hype cycle - In 2021, warehouse automation was the hottest segment in industrial technology. Venture capital flowed freely. Valuations were stratospheric. Every logis...
2 days ago
Math visualized

Visualizing the periodic trajectory of a double rotating system generating a rose curve (Coded with Manim) - [image: Visualizing the periodic trajectory of a double rotating system generating a rose curve (Coded with Manim)] submitted by /u/USedona [link] [comme...
2 days ago
Puzzling :: Stack Exchange

Can white and black, playing together, checkmate black here in three moves? The blacks start. - *h#3 André Hazebrouck,Die Schwalbe 24, 12/1973 (version S.Nichto, 2026)* [image: enter image description here] *Cooperative checkmate in three moves (AP)...
2 days ago
news :: maths today

Nobody warned us: Engineering students say JEE barely prepares you for college - They spent years mastering Physics, Chemistry and *Maths* to crack JEE. But once college began, many ... For reprint rights: Syndications *Today*.
3 days ago
Education :: South China Morning Post

New pay model for native English-speaking teachers risks lowering standards: group - An association representing native English-speaking teachers (NETs) in Hong Kong has warned that less-attractive pay offered under a new hiring scheme risk...
3 days ago
Puzzles

The pothole *puzzle*: the bumpy ride to fixing Britain's broken roads - The Guardian - Councils fix a pothole every 17 seconds – but getting on top of the repair backlog would cost £18.6bn. Why is it so hard to solve a problem that ...
3 days ago
African x Math(s)

How to Apply for the Harvard Radcliffe Institute Fellowship Programme 2026 - Science, Engineering & *Mathematics*: 1 October 2026, 5 PM ET. Tell Me ... Empowering *Africans* to Access Global Education and Funding Opportunities.
3 days ago
Science News :: Economic Times :: India Times

China's new lunar mission will conduct environment and resource surveys of Moon's south pole - China's Chang'e-7 mission is set to explore the Moon's south pole later this year. The robotic mission will search for water ice and assess the region for ...
3 days ago
Science News :: LeMonde

SpaceX sends Starship rocket sailing into space - Following a failed launch attempt a day earlier, SpaceX's Starship blasted off into space on Friday. The mammoth rocket is not only a key component of Spac...
3 days ago
MIT News

Featured video: MIT teachings, free to the world - A new film explores how the launch of MIT OpenCourseWare 25 years ago has helped to shape how knowledge is shared.
3 days ago
Education on reddit

What sites can I use to learn? - Just as the title says. I’ve been doing middle/high school physics, chemistry, biology and math for about little over 2 months now. Whenever I want to ma...
3 days ago
Space.com

SpaceX's 1st Starship V3 megarocket launch scrubbed at last minute. Sorry, Nicki Minaj - SpaceX's new "V3" Starship megarocket was supposed to fly for the first time ever on Thursday (May 21), but technical issues nixed that plan.
4 days ago
PODCAST :: The Naked Scientists

Ebola outbreak in the DRC, and Artemis III preparation - Coming up, we explore an outbreak of Ebola in the Democratic Republic of Congo and neighbouring Uganda. How is it being managed? Plus, NASA announces prepa...
4 days ago
Owlcation

Orange Butterfly Identification: 29 Common Species - Orange is one of nature's most effective warning colors — and butterflies have mastered it. From the iconic Monarch to the lesser-known American Copper, do...
4 days ago
EdSurge Articles

Surgeon General Advisory Wants Kids to Live ‘Beyond the Confines of Screens’ - "As kids get older, it's still important for adults to monitor the level of content and what is being offered to them."
4 days ago
Science: Current Issue

Ancient wars between microbes gave us key immune defenses - A better understanding of battles between bacteria and viruses could inspire new medicines
4 days ago
IEEE Spectrum

Developers: Get Your Medical Mobile App Verified By IEEE - Patients who use mobile applications to manage medical conditions including depression and chronic pain might assume the apps have been evaluated by regu...
4 days ago
TED-Ed videos

The incredible engineering of Venice - Stephanie H. Smith -
4 days ago
Quanta Magazine

How Ecotypes Harbor the Genetic Memory of a Species’ Past - Evolutionary biologists are uncovering genomic mechanisms that allow populations to adapt quickly to different, hyperlocal habitats without splitting into ...
4 days ago
DW Environment

Extreme climate scenario fades, but warming continues - The rapid rollout of renewable energy is helping to shift emissions trends, but expected temperature rises remain high as the UN moves to tighten countries...
5 days ago
Nature Biotechnology

AI-guided redesign of laboratory-evolved reverse transcriptases enhances prime editing -
5 days ago
Showerthoughts

Energy drinks is the fuel of consumerism. - submitted by /u/HalfSarcastic [link] [comments]
5 days ago
Entomology Today

As Tropilaelaps Mites Move West, Researchers Lean on Lessons Learned From Varroa - [image: Close-up of two small, brown mites on the white, translucent body of a bee larva, in front of a blurred background.] This post As Tropilaelaps Mite...
5 days ago
Healthcare – IT News Africa

Healthcare Systems & Interoperability - By David C Howell, Regional Sales Director at ManageEngine South Africa Healthcare systems don’t typically fail where data is created, they fail where it n...
6 days ago
Science + Technology – The Conversation

Poor pay is holding back Africa’s biodiversity research and reducing its contribution to global science - Low salaries are part of the reason biodiversity remains understudied in Africa.
6 days ago
TechCabal

MTN’s IHS acquisition could change who controls connectivity in Francophone West Africa - MTN’s IHS Towers acquisition could reshape connectivity, competition, and startup opportunities across Francophone Africa’s digital economy.
6 days ago
Health + Medicine – The Conversation

Gut health: why food alone won’t fix childhood stunting - Microbiomes influence how efficiently a child’s body extracts and uses nutrients from food for growth and development.
1 week ago
Learning Mathematics

Bhanzu Emerging Rapidly as a *Math Learning* Platform in the EdTech Sector - Edtech platform Bhanzu aims to eliminate the fear of *mathematics* among children and teach them *math* in an easy, engaging and practical way.
1 week ago
World Economic Forum | Agenda | Education and Skills

How a STEM teacher shortage led to 150,000 educators teaching us about systems change - 150,000 educators revealed how systems change happens when diverse actors shift their relationships and behaviours to solve complex shared problems.
1 week ago
Education – IT News Afr

Rosebank College Rebrands to Rosebank International - Advtech announced the rebranding of Rosebank College to Rosebank International (RI), reflecting the institution’s growing footprint outside South Africa. T...
1 week ago
math: optimization and control on arXiv.org

A Projected Stochastic Gradient Method for Finite-Sum Problems with Linear Equality Constraints - arXiv:2605.16263v1 Announce Type: new Abstract: A stochastic gradient method for finite-sum minimization subject to deterministic linear constraints is pro...
1 week ago
Introvert, Dear

When Your Brain Replays Every Awkward Thing You Said - The post-conversation spiral happens when you leave a social interaction and can’t stop overthinking whether you totally screwed it up. The post When You...
1 week ago
Environment + Energy – The Conversation

Water tank delivery in South Africa has stopped pipes getting fixed and opened the door to corruption – research - Water tankers are meant for emergencies but are fast becoming the norm for many communities.
1 week ago
FutureLearn

What can you gain from postgraduate study in agriculture? - What can professionals gain from postgraduate online study in sustainable agriculture and agrifood systems? Discover how flexible online learning can creat...
1 week ago
Community :: Mathematical Societies

Byram Hills inducts 59 students into Mu Alpha Theta *Math* Honor *Society* - MSN - Students were recognized at Byram Hills High School for both *math* achievement and community service.
1 week ago
Team4Tech

Bringing Experience AI to a Peer Learning Cohort of US Organizations - Team4Tech just concluded our second Experience AI cohort, engaging four nonprofits and two schools across the US in advancing their foundational understa...
1 week ago
Ethereum for Beginners

Ethereum Roadmap 2026: Glamsterdam & Hegotá - [image: Ethereum Roadmap 2026: Glamsterdam & Hegotá] The 2026 roadmap marks Ethereum’s transition from “scaling through Layer-2s” to “optimizing the Bas...
1 week ago
Udacity

Why Most Agentic AI Projects Fail After the Demo - What enterprise teams still misunderstand about production AI systems Over the past year, Thiago Grabe has spent a lot of time watching enterprise AI teams...
1 week ago
Education – The Conversation

100 million African children are not in school. What’s driving the trend and how to reverse it - Eroding the gains made in education has severe consequences, especially for girls.
1 week ago
Education :: Dutch News

Dutch care sector too understaffed to train its own replacements - Care employers in the Netherlands have grown so understaffed that they can no longer supervise enough trainees to replace them,...
1 week ago
Science | dw.com

Satellites add a new layer to global poverty data - A new study using satellite data finds that 58% of the global population has been assigned to the wrong tier in the UN's Human Development Index. That can ...
1 week ago
Science | The Atlantic

A Profound Mismatch in Modern Medicine - The “magic bullet” model that doctors are most comfortable with is ill-suited to some of the most disabling conditions they treat today.
1 week ago
Proc. Natl. Acad. Sci. USA: Most-Read Full-Text Articles

In This Issue - Proceedings of the National Academy of Sciences, Volume 123, Issue 19, May 2026.
2 weeks ago
Education – Vanguard News

NANS, others flay FG over ‘irrelevant’ course remarks - By Ndigwe Ifunanya The Federal Government’s plan to phase out university courses considered irrelevant to the national economy has brought about criticis...
2 weeks ago
Gowers's Weblog

A recent experience with ChatGPT 5.5 Pro - We are all having to keep revising upwards our assessments of the mathematical capabilities of large language models. I have just made a fairly large revis...
2 weeks ago
Oxford Internet Institute

The efficiency paradox in EU data centre policy - New EU reporting rules for data centre energy and water use may look like progress, but loopholes risk undermining genuine environmental accountability.
2 weeks ago
of robots

French startup unveils AI model for *robots* and human-like hand - MSN - ... *robots* more adaptable, along with a human-like *robotic* hand. Co ... Chinese AI cracks decade-old *maths* problem without human input. The ...
2 weeks ago
plus.maths.org

How understanding risk empowers communities - Weighing up risks is something we have to do every day and sometimes the stakes are high. Find out what to keep in mind when doing so!
3 weeks ago
Education | The Atlantic

A Mediocre Public-School Education for Just $40,000 a Pupil - How New York City’s education budget became an untouchable money pit
4 weeks ago
life liberty happiness

12 "planets" in astrology - advocating for Ceres and Juno! They could be promoted to full rank as rulers of Virgo and Libra respectively. Already there is more than one system of ru...
4 weeks ago
Math Mama Writes...

What is calculus? - It finds slopes on curves, And areas inside curvy shapes. So it can find a changing velocity, Like with gravity. How does it work? We use two point...
4 weeks ago
Coursera Blog

Coursera Expands Job-Ready Learning with New University and Industry Programs - Today I am excited to announce the launch of several new Specializations and courses from our university and industry partners that help learners integra...
4 weeks ago
Hubble Telescope Picture of the Week

Photo Release: Hubble dazzles with young stars in Trifid Nebula for 36th anniversary - [image: Trifid Nebula (Wide Field Camera 3 Image)]The NASA/ESA Hubble Space Telescope looked at a scene it first captured in 1997 in honour of 36th anniver...
5 weeks ago
Chalkdust

Read Issue 23 now! - Sleep, coffee and cheating at Tetris feature in our SS26 issue! Plus all your favourite puzzles & columns. The post Read Issue 23 now! appeared first on ...
5 weeks ago
mms.mathnet.ru

Vietnamese mathematician wins prestigious Humboldt research award - VietNamNet - ... *Mathematical Society*. He graduated from Lomonosov *Moscow* State University, earned his PhD from Ludwig Maximilian University of Munich in 1996, and ...
5 weeks ago
The polymath blog - Collaborative advanced maths

Polymath News and AI - A post over “Combinatorics and More” describes Nissan Hajaj’s proposal to combine AI with polymath projects. Together with Nissan Hajaj and Ido Kaminer we ...
1 month ago
Ancientfoods

Happy April Fools Day 2026 - Hope you enjoy this as much as I do..
1 month ago
Drug Target Review

From fragments to maps: scaling drug–target interaction data - Most drug–target data were never designed to be compared at scale. Pharmome mapping takes a different approach, building a shared dataset intended to suppo...
1 month ago
Stephen Wolfram Blog

Making Wolfram Tech Available as a Foundation Tool for LLM Systems - Foundation Models Need a Foundation Tool LLMs don’t—and can’t—do everything. What they do is very impressive—and useful. It’s broad. And in many ways it’s ...
3 months ago
AMS New Books

Linear Algebra, Matrices, and Their Applications - [image: CONM 833] Shaun Michael Fallat, Surender K. Jain, Manjunatha Prasad Karantha, Stephen James Kirkland and T. S. S. R. K. Rao, editors. American Ma...
3 months ago
The Gradient

After Orthogonality: Virtue-Ethical Agency and AI Alignment - Preface This essay argues that rational people don’t have goals, and that rational AIs shouldn’t have goals. Human actions are rational not because we dir...
3 months ago
Space in Africa

Eutelsat Group Records EUR 33.2 Million in Revenue from Africa in H1 2025-26 - When Eutelsat Group reported EUR 33.2 million (USD 38.4 million) in African revenue for H1 FY2025-26 (a 40.8% decline from […] The post Eutelsat Group Re...
3 months ago
Space in Africa

Eutelsat Group Records EUR 33.2 Million in Revenue from Africa in H1 2025-26 - When Eutelsat Group reported EUR 33.2 million (USD 38.4 million) in African revenue for H1 FY2025-26 (a 40.8% decline from […] The post Eutelsat Group Re...
3 months ago
symmetry magazine

Muons: Emblems of discovery - Once a surprise to physicists, these particles are useful tools inside and outside the realm of particle physics.
4 months ago
Health – Observer

The Longevity Gap: How Aging Research Leaves Women Behind - Priyanka Jain, co-founder and CEO of Evvy, and Kayla Barnes-Lentz, a leading expert in female longevity, examine how today’s longevity movement remains fun...
4 months ago
Analytics India Magazine

From OpenAI to Groq, 6 VC Trends That Captured AI Funding Gold Rush of 2025 - Global investment in AI reached $202.3 billion by Q3 2025, a 75% year-on-year increase. The post From OpenAI to Groq, 6 VC Trends That Captured AI Fundin...
4 months ago
AMS News

Taylor to Receive 2026 Steele Prize for Mathematical Exposition - [image: Michael E. Taylor in a green shirt] Michael E. Taylor Michael E. Taylor, William R. Kenan Jr. Professor of Mathematics emeritus, University of Nor...
5 months ago
TechCrunch

How I Get Free Traffic from ChatGPT in 2025 (AIO vs SEO) - Three weeks ago, I tested something that completely changed how I think about organic traffic. I opened ChatGPT and asked a simple question: "What's the ...
5 months ago
Journal of STEM Outreach

Exploring Student Perceptions of Diversified Teaching Methods: A Case Study of the UCSD IEM OPALS Program - This case study describes the OPALS (Outreach Program Advancing Learning in STEM) program at UCSD, which embraces a pedagogical model utilizing mixed instr...
5 months ago
Blog | Intellectual Mathematics

Netz’s false claims about Kuhn - Reviel Netz, in his new book Why the Ancient Greeks Matter, Cambridge University Press, 2025, goes out of his way to frame half the book as a refutation of...
6 months ago
India.com :: Science

Who was first human to fly in space? how was Vostok 1’s journey beyond Earth? - Gagarin's success made him an international hero and a symbol of the Soviet Union's achievements in space exploration.
8 months ago
Calculus blog :: teachers and students

Past AP Exams - Recently, the College Board removed all the past AP Calculus exams dating back to 1998. This included free-0response questions and full exam with multiple-...
8 months ago
Continuous Everywhere but Differentiable Nowhere

Embroidering an aperiodic tiling - I started a new math art project today and just couldn’t stop. Basically I’m dreading going back to school soon, but didn’t want to mope all day and waste ...
9 months ago
The Chronic Engineer

Bow of my pains - Those arrows that impale you Spring from the bow of my pains If only I could pause my business And sit like a tramp in the rain To loosen that very taut stri...
9 months ago
Reflections of a High School Math Teacher

Tier Your Discipline Note #3 to My Son who is a New Teacher - Dear Son, As you start out as a new teacher, discipline is important. Be consistent and be slow at any escalations. Be up front with how you plan to di...
9 months ago
Divisible by 3 [Andrew Stadel]

NEW SITE: AndrewStadel.com - Hi everyone, I'm kicking off the next chapter of being a math educator at andrewstadel.com I'm currently teaching secondary math at a project based lear...
10 months ago
Watch The Yard

Sigma Gamma Rho’s Tonya Williams Inducted into Canada’s Walk of Fame - Tonya Williams, actress, producer, activist, and proud member of Sigma Gamma Rho Sorority, Inc., has officially been inducted into Canada’s Walk of Fame,...
11 months ago
African Institute for Mathematical Sciences

AIMS Celebrates Renewed Funding for the University of Tübingen’s Cluster of Excellence in Machine Learning - The African Institute for Mathematical Sciences (AIMS) is delighted to share the exciting news that the Cluster of Excellence “Machine Learning: New Perspe...
11 months ago
Up Naira ... $weet '16

One dream ends - I asked AI to make a flag. (Second attempt) *Twenty years ago*, I was living in California, missing Nigeria, and so I created this blog, UpNaira, my s...
1 year ago
Facebook Research

Blog Post Test - An update from Meta Comms regarding UX research
1 year ago
SciStarter

SciStarter Celebrates 75 Years of the National Science Foundation with Nationwide Citizen Science and STEM Events - Interactive NSF STEM Day Events to Spotlight SciStarter and Science Near Me For Immediate Release– The U.S. National Science Foundation (NSF) marks its 7...
1 year ago
IBM THINK Blog

Preparing for the defence of the Realm - In light of current conflicts, the UK is now faced with real-world military decisions that will affect our immediate future. Ed Gillett and Col Chamber...
1 year ago
AMS Feature Column

What's the 411? -
1 year ago
Mathematical Moments :: AMS

Tapering AI Limits with Mathematcial Formalization - Dr. Alex Best, of Harmonic discusses AI's struggles with technical and ethical limitations like uninterpretable methods and a lack of diverse datasets make...
1 year ago
Piekniewski's blog

Singularity missed - Every now and then in the discussions of AI/AGI and what not comes the central figure of that entire intellectual movement - Ray Kurzweil. And with him i...
1 year ago
Howard University News

Ready for a Homecoming Anniversary 100 Years in the Making - Ready for a Homecoming Anniversary 100 Years in the Making Cedric.Mobley Tue, 10/08/2024 - 11:51 5 minutes
1 year ago
Educational Technology and Mobile Learning

Top Learn to Draw YouTube Channels - If you are looking for handy resources to help your kids and students learn to draw, the collection below has you covered. In it, I featured a carefully co...
1 year ago
Fractus Learning

The Future of Injection Molding: How Nicolet Plastics and Mantle 3D Is Accelerating Tooling Innovation - The injection molding industry is on the cusp of significant transformation, driven by the collaborative efforts of companies like Nicolet Plastics and Man...
1 year ago
Mathematics Learning

20 ideas of using Number cards - 20 ideas of using Number cards #rashkathmath #mathematics #math Number cards from 1 to 20 can be used for a variety of educational and recreational p...
1 year ago
SIAM Research Notes

Using k-mer Analysis to Understand Bacterial Genome Data - By Lina Sorg The DNA of all living species is comprised of genetic information known as genomes, which are written as sequences of nucleotide bases. Biolog...
1 year ago
SIAM Careers

Self-assessment and Personalized Projects in Math Classes Align Grading with Educational Values - By Jillian Kunze Math teachers generally hope that their students will develop skills in logic, reading, technology, research, and creativity, and grow an ...
1 year ago
SIAM News

SIAM Unwrapped - July 2024 - ...
1 year ago
Science - The Huffington Post

So, You Looked At The Eclipse Without Glasses. Are Your Eyes Doomed? - Don't ignore these subtle symptoms that could be signs of serious eye damage.
2 years ago
Education - The Huffington Post

'It's Been Devastating': A Q&A With The Top Librarian Fighting The GOP's Book Bans - "The weaponization of libraries ... is a bludgeon that’s scaring people everywhere," said American Library Association President Emily Drabinski.
2 years ago
Science is Beauty

😎 -
2 years ago
Google Research Blog

Generative AI to quantify uncertainty in weather forecasting - Posted by Lizao (Larry) Li, Software Engineer, and Rob Carver, Research Scientist, Google Research Accurate weather forecasts can have a direct impact on ...
2 years ago
Teen - The Huffington Post

New Study Reveals The 1 Simple, Free Activity That Can Improve Mental Health In Minutes - And the best part is, it's available wherever you live.
2 years ago
TienPhong :: Education :: News

Vietnamese student designs English-Vietnamese communication gloves for the hearing-impaired - With the help of artificial intelligence (AI), an 11th grade student from Quang Tri Province, north-central Vietnam has designed gloves that can help tra...
2 years ago
LinkedIn Engineering

Improving Recruiting Efficiency with a Hybrid Bulk Data Processing Framework - Co- Authors: Aditya Hedge and Saumi Bandyopadhyay 2022 was a year driven by change for the Talent Acquisition industry, with nearly 50k company mergers and...
2 years ago
Nick Higham

What Is the Spectral Radius of a Matrix? - The spectral radius of a square matrix is the largest absolute value of any eigenvalue of : For Hermitian matrices (or more generally normal matrices, thos...
2 years ago
notes on Ethereum by Vitalik Buterin

My techno-optimism -
2 years ago
Caltech Letters

We Do Our Homework: Caltech Graduate Students and Postdocs Should Form a Union - Courtesy of C/GPU *Viewpoint articles are a vehicle for members of the Caltech community to express their opinions on issues surrounding the interface of...
2 years ago
Free Technology for Teachers

Seven Mind Mapping Tools to Try This Year - Earlier this week a reader emailed me to ask for my suggestions for online mind mapping tools for her students to use this fall. My preference is often to...
2 years ago
opencalculus

opencalculus has moved to activecalculus.org - You can now find all previous posts — and, more importantly, all future posts — for this blog at https://activecalculus.org/blog/.
2 years ago
Running a Math Club: My Experiences

Two Hinged Triangle Geometry Walk Through - Setup Its time for another geometry walkthrough motivated this week by this interesting problem from James Tanton. "Two isosceles right triangles are hi...
2 years ago
I Speak Math

Mathstodon Prompt 4 – Let’s Share and DO MATH Today! - Today, my math peeps, we’re going to be sharing and maybe doing math! Is there a problem that you love having your kids work on? A favorite problem that ev...
2 years ago
On Teaching and Learning Mathematics

Three Mathematical Cultures: What Can We Learn? - Three Mathematical Cultures: What Can We Learn? Mark Saul July 2023 Everyone needs mathematics. It is the heavy industry of scientific development, the un...
2 years ago
Co-Creation Hub Nigeria

- Play Free Slot Machines Online and Make Money If you are looking to find online slot games for free, there are many options available to you. You can sea...
3 years ago
Al-Fanar Media

Earthquake Tragedy Highlights Need for Arab Social Research on Natural Disasters - After the Turkey-Syria quakes, a mass communication scholar at Alexandria University calls for the establishment of an Arab research centre to study natura...
3 years ago
C. K. Raju's Blog

Ambedkar vs Periyar and conflating caste with race - My recent tweets (1) In the context of the foolish statement by the President of the Indian History Congress that Veda-s were created by Aryans who came fr...
3 years ago
X Bubbler

It's time... - but don't go away. Keep up with my other blogs. Read my books. Stay mathy. ✌
3 years ago
Learning with 'e's

War Child - It has been quite a while since I last posted anything on this blog. I guess it's the same for many folk right now, what with all that's been going on i...
4 years ago
The Earth Story

wicks-photo:Manly Beacon Trail Death Valley National Park - wicks-photo: Manly Beacon Trail Death Valley National Park
4 years ago
The Center of Math Blog

International Women's Day 2022 - Happy International Women's Day 2022. Let's take a look at some of the most influential mathematicians in history. *Hypatia* Despite there not...
4 years ago
The Anticareerist

Daftar Situs Judi Slot Online Terpercaya No 1 Indonesia - Content Game Judi Online Slot Gacor Jackpot Terbesar Hari Ini Pragmatic88 Game Slot Online Asian Fantasy Hal Positif Dalam Permainan Slot Online Akses Herc...
4 years ago
Axios

The U.K. just created a huge marine sanctuary in the remote South Atlantic - The waters around the remote inhabited island of Tristan da Cunha in the South Atlantic are set to become the world's fourth-largest marine sanctuary. *...
4 years ago
Ri :: Royal Institution

Ri Wrapped: 10 most-watched science talks of 2021 - Check out the most popular talks on neuroscience, physics, biology, and more.
4 years ago
inclusion/exclusion

Failing on its own terms - Mathematics is unreasonably effective. In several ways. And that’s dangerous. I am always surprised by the elegance of the Power Rule from Calculus. Humans...
4 years ago
Beyond Reviews: Inside MathSciNet

Where to send a paper - Suppose you have just written your first paper in an area and now you want to figure out where to send it. Maybe it’s your first paper ever. (If so, cong...
4 years ago
AMS Grad Blog

You should have a website (and it doesn’t have to be hard) - Some months ago, a conversation among graduate students at Emory turned to the topic of updating websites. A few of us had yet to make one, so I joked that...
4 years ago
nature.com blogs

Interactions: Ghina M. Halabi - Ghina M. Halabi is an astrophysicist and social entrepreneur, whose work lies at the intersection of science, entrepreneurship and education. During her Ph...
4 years ago
Capital Currents

Hiatus - Dear readers, I took this position as the Director of Government Relations in January of 2017 and my first blog posted shortly thereafter. I love researchi...
4 years ago
e-Mentoring Network

How to apply to and thrive in quantitative biology REUs - By Annamarie Leske and John T. Nardini Every summer, many undergraduate students spend 8 weeks conducting projects as part of a Research Experience for Und...
4 years ago
Indigenus

Nature India moves to nature.com - Nature India is now on nature.com. It is a return to where it all began for this regional portal of Nature Portfolio serving the scientific community of th...
4 years ago
Caltech student blog

We've Moved! - Hello everyone! Typepad has treated us well, but we've moved to https://caltechadmissions.blog. You'll find many of our old and new stories there. See you ...
4 years ago
dy/dan

Area Man Who Talks a Lot About Teaching Teaches His First Full Day in >10 Years - I have taught demo and observational classes regularly since I left full-time teaching but yesterday was the first time I taught every class for the day. L...
4 years ago
Education – The Nation Nigeria

Communities urged to seek peaceful resolution to farmers, herders clashes - Communities in the country have been advised to explore peaceful methods adopted by Otukpo in Benue State to curb farmers/herders clashes. According to a N...
4 years ago
Science Editors' Choice

Separating the stages of germination -
4 years ago
Traveling Thru History

10 Most Instagrammable Sites in Cambodia - Cambodia is full of amazing and beautiful sites. If you're looking for places to wow your followers, check out the most Instagrammable sites in Cambodia....
5 years ago
PhD + epsilon

TMI - Note: This is only one instance of students sharing I intend to discuss. In particular, coming up in future months are “mandatory reporting” instances, whi...
5 years ago
Blog on math blogs

iRashida: A Tour - iRashida, is a blog written by Rashida Hakim, a junior computer science student at Caltech, where she shares “problems and ponderings in physics and math, ...
5 years ago
Aerospace Engineering Blog

Podcast Ep. #49 – 9T Labs is Producing High-Performance Composite Materials Through 3D Printing - Martin Eichenhofer is the CEO & co-founder of 9T Labs, a company that was spun out of ETH Zürich in Switzerland. The company specialises in providing softw...
5 years ago
PhD Talk

Editorial: Diagnostic and Proof Load Tests on Bridges - I recenlty published an editorial for the jounal Frontiers in the Built Environment: Bridge Engineering on the topic "Diagnostic and Proof Load Tests on ...
5 years ago
edX Blog

Top Computer Science Careers and Skills & 10 Programs to Match - Demand for computer science roles has been rising for years. Under the lens of the pandemic, opportunities sharpen focus specifically in areas that help ...
5 years ago
Udemy Blog

CS YOU – Enabling Equal Opportunities in Customer Success - Three years ago, Sasha Green wasn’t expecting to get an email that changed her life, but she sure did need it. “I had hit a low point and desperately neede...
5 years ago
Math = Love

Monday Must Reads: Volume 66 - It's Monday! For my school, that means it's a distance learning drill day. We are face-to-face Tuesday through Friday. Each Monday, we have a distance lear...
5 years ago
Science and Research :: South China Morning Post

HKEX to surpass Nasdaq as king of biotech IPOs in 5 to 10 years, CEO says - Hong Kong will surpass the Nasdaq as the world’s largest biotechnology stock trading and fundraising centre within the next five to 10 years as Chinese sci...
5 years ago
ACM SIGGRAPH News

South African Author and Illustrator Trevor Romain to Keynote ACM SIGGRAPH Diversity and Inclusion Summit at SIGGRAPH 2020 - FOR IMMEDIATE RELEASE 7 August 2020 CHICAGO — As the SIGGRAPH 2020 North America conference goes to a virtual format starting on 17 August, 2020, the 3r...
5 years ago
Krissy Venosdale

Mini You Animation with Keynote - Put a little personal touch on your tutorial videos or just surprise students with a massive bobble-head version of yourself on their screens. Resources: A...
5 years ago
AMS News +

Just Equations Blog: A Tour -
5 years ago
GuardianTeach

Plans to reopen English primary schools before summer in disarray theguardian.com/education/2020… - Plans to reopen English primary schools before summer in disarray theguardian.com/education/2020…
5 years ago
Mother Nature Network

Forest products help power local economies - Billions of dollars and hundreds of thousands of jobs help weather tough times.
5 years ago
Math and Multimedia

Feeling stressed? Meditation apps see surge in group relaxation. - Feeling stressed? Meditation apps see surge in group relaxation. 22 April, 2020 | By Rachel Lerman Deep breath in. Many of us are stressed and trapped at...
6 years ago
Cosmos Magazine

Early disc galaxy puts theories in a spin - It’s huge and distant, so how did it form?
6 years ago
SpringerOpen blog

ICMNS 2020 – Digital (6th-7th of July 2020) - This year International Conference on Mathematical Neuroscience will be digital! It will take place 6th-7th of July 2020 For detailed information and reg...
6 years ago
interdisciplinary on reddit

Obtaining Equations of Motion: Newton vs Lagrange vs Hamilton - [image: Obtaining Equations of Motion: Newton vs Lagrange vs Hamilton] submitted by /u/Gereshes [link] [comments]
6 years ago
Google Student Blog

My Path to Google - Juan Angustia, Visual Designer - Welcome to the 43rd installment of our blog series “My Path to Google.” These are real stories from Googlers, interns, and alumni highlighting how they go...
6 years ago
Authentic Inquiry Maths

Start the Year with an Attitude Survey - Here in my part of Australia it is the end of Week 1, Term 1. Being a good teacher, I am always keen to get to know my new class quickly and to find out a...
6 years ago
BorschtWithAnna

Proof in a non-Geometry classroom - A beef that I have long had with the standard math curriculum is that for many students who don't take college math courses, proof is a weird one-off that ...
6 years ago
Khan Academy

20 educational gifts for all ages: Khan Academy team’s favorite toys, books, and games for learning - It’s the season of giving! We asked the Khan Academy content team to share the gifts they love to give the children in their lives. Find a special and ed...
6 years ago
The Accidental Mathematician

Diversity statements - Well… it’s been a break. I will not try to explain it. This is a personal blog, I do not get paid for it, and I’m free to post as often or as rarely as I w...
6 years ago
ScienceBusiness.net

Harnessing digital technologies to improve healthcare in Norway - Harnessing digital technologies to improve healthcare in Norway Since November 2016, Science|Business and its institutional members have been organising c...
6 years ago
Homeschool Math Blog

Where do I start with Math Mammoth? - Where do I start with Math Mammoth? is a question I often hear (or read 😃 ). Most of the time, the best starting place is this page: https://www.mathmamm...
6 years ago
travelthroughhistory

ADVENTURES IN LONDON - [image: Add to Technorati Favorites]Usually I like to spend two or three days in London. I love going on the London Walks which are so interesting. I've be...
6 years ago
History of Science and Mathematics :: Stack Exchange

First occurrence of the Bloch sphere in the scientific literature - The Bloch sphere is a geometric representation of a single qubit. I am having trouble figuring out when it came into common usage in the scientific liter...
6 years ago
Games and Learning

New GamesandLearning.co Marks Evolution of GBL Work - The National Science Foundation has awarded GamesandLearning, Inc. one of its America’s Seed Fund grants to develop and test a new platform for identifying...
6 years ago
Book Ends

Why textbooks? - Do we really need textbooks? In this age of swelling enrolments in undergraduate math classes, students with diverse interests and backgrounds, new modes ...
6 years ago
scienceofus

What Is Autophagy? - Right when I’d gotten used to intermittent fasting…
7 years ago
CitizenSci

Book Review: Building a Foundation In Environmental Citizen Science - Dickinson, Janis L. & Bonney, Rick. (eds). Citizen Science: Public Participation in Environmental Research. Cornell University Press, 2012. 279 pages. Pape...
7 years ago
ThinkThankThunk

Dear Iowa BIG Students: 2019 - This is an open letter to current, former, and future Iowa BIG students. Sometimes you just need to make your position known. For someone who works at a sc...
7 years ago
Change Over Time

Home Depot STEM Activities - In December, we bought our first house! It's a cozy ranch style home with a nice-sized backyard. We STILL haven't unpacked all of the boxes. We have a cou...
7 years ago
AIMS Center for Math and Science Education

A Radical Theory Part 1: The Main Ideas - This is Part 1 of a series of articles about Radical Constructivism. The introduction can be found HERE The Big Question Sometimes we ask silly questions. ...
7 years ago
f(t)

Last Post for 250 Miles - Hi everybody, I have reached the end of my rope with Blogger, and have moved all the contents of this blog to a shiny new location. Any new posts after tod...
7 years ago
Math Teacher Mambo

Calculus Extras... - One of the fun things about learning calculus in high school is that as a student you get to refresh your memory and pull from your memory and create sweat...
7 years ago
Harvard College Student Blogs

La Vie en Rose: My Decision to Study Abroad - I wasn’t sure about a lot of things when I first came to Harvard. Continue reading about La Vie en Rose: My Decision to Study Abroad HFGP, study abroad, ...
7 years ago
Renaissance Headquarters

Fighting Perfectionism - I have noticed that I have a problem with perfectionism that prevents me from getting things done. In this post, I am going to talk about how I am going ...
7 years ago
Education-Related efforts at Google

Our 10th Doodle 4 Google winner is dino-mite - Ten years ago, for the very first Doodle 4 Google contest, we asked students “what if?” A decade later, we’ve been privileged to receive hundreds of thou...
7 years ago
Next Einstein Forum

Feeding the world, preserving the world - The Plenary session on Feeding the world, preserving the world focused on various aspect and contributing factors of food security in Africa. The session...
8 years ago
Edutopia

Setting Up Effective Group Work - Truly collaborative group work is complex and messy, so we have a few tips and tools to get students working interdependently.
8 years ago
Middle School Math Rules!

Create a Classroom Setup Kit - One of the best ideas I had a few years ago was to create a kit of all the necessary supplies I would need to get my classroom set up in August. There i...
9 years ago
Math Game Time

16 All-Star Math Games for Kids - Are you looking for math games designed to spark kids’ interests? If they’re sports fans, then you’ve come to the right place! We’ve rounded up the most ex...
9 years ago
Visual Insight

Romik’s Ambidextrous Sofa - The *ambidextrous moving sofa problem* is to find the planar shape of maximal area that can negotiate right-angled turns both to the right and to the left ...
9 years ago
Mr Reddy Maths Blog

A hasty post on problem solving in maths: more English is the answer - Email just in from a teacher: “How you are tackling problem solving? Our learners and staff are finding it a challenge and I feel the key is to ensure it i...
9 years ago
Cambridge University Press

The Gypsy’s Guide: William Wallace - *Angela Nickerson of travel blog *The Gypsy's Guide, *and author of *A Journey into Michelangelo's Rome* posted a fine interview with Michelangelo author...
16 years ago
Terence Tao

254A, Notes 3b: Brownian motion and Dyson Brownian motion - One theme in this course will be the central nature played by the gaussian random variables . Gaussians have an incredibly rich algebraic structure, and ma...
16 years ago

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