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21st C education: FabLearn
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About Me
- Bill Kerr
- billkerr (at) gmail (dot) com
Blog Archive
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2007
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November
(25)
- joy
- the intel dream compared with the OLPC dream
- the best opportunity to get a digital library to t...
- the fuzzy maths wars
- making better maps
- Pearson fears Labour political management approach...
- some thoughts about prof. Stephen Heppell's VITTA ...
- a technology-human iteration: part three
- a technology-human iteration: part two
- a technology-human iteration: part one
- "education revolution", NOT
- my VITTA presentations
- towards an intelligent user interface
- everyone is happy with the way computers are used ...
- the tradition of all dead generations weighs like ...
- why learn etoys squeak?
- making pong in etoys
- making a 15 Puzzle grid
- visually manipulating collections in etoys' Playfi...
- Quanta's OLPC production line
- turtle graphics in etoys: possible but not elegant
- how to make a "text" counter in etoys
- one school in India
- how to make space invaders in etoys
- truth slips from view in the sea of post modern kn...
-
▼
November
(25)
Blog list
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Benedict Evans: Why AI Isn’t What You Think - Benedict Evans has been calling tech shifts for decades. Now he says forget the hype: AI isn’t the new electricity. It’s the biggest change since the iPh...6 hours ago
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The UK May Be Dropping Its Backdoor Mandate - The US Director of National Intelligence is reporting that the UK government is dropping its backdoor mandate against the Apple iPhone. For now, at least...9 hours ago
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Rupert’s Property - You can cut a hole in a cube that’s big enough to slide an identical cube through that hole! Think about that for a minute—it’s kind of weird. Amazingly, e...12 hours ago
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NATO Shifts to New Fronts - With Ukraine in collapse, Trump redirects NATO toward fresh proxy wars. Michael Hudson outlines U.S. plans to pressure Russia through the Baltics, Syria,...18 hours ago
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Are the new 2025 national accounts guidelines any good? Part 2. National accounts are political accounts. - One of the great accomplishments of non-university macroeconomics is the establishment of a coherent and consistent set of macroeconomic accounts. These ar...1 day ago
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A Triumphant Return to Flight - Skeptics have enjoyed a string of Starship failures - but SpaceX has again proved them wrong.1 day ago
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AI: False Savior of a Hollowed-Out Economy - *What nobody seems to notice is all the incentives for deploying AI are perverse. * *The real story of the US economy isn't about AI, it's about an econom...1 day ago
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The richest third-world country - How long before America's dysfunctional politics start hurting its economy?1 day ago
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Futarchy To Pick Ad Agency - One big obstacle to getting firms to adopt futarchy is this: firm execs are reluctant to open up to wider review decisions that they feel they “own”.3 days ago
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Monday Message Board - Another Monday Message Board. Post comments on any topic. Civil discussion and no coarse language please. Side discussions and idees fixes to the sandpits,...3 days ago
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Economics and AI take off - Artificial General Intelligence (AGI), Artificial Super Intelligence (ASI) and fully general humanoid robotics are just around the corner, or so many peopl...1 week ago
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Houston, We Have Another Problem - This follow-up to our earlier report, Houston, We Have a Problem, identifies a new and deeply concerning signal: excess infant and child mortality in those...1 week ago
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Why oil prices don’t rise to consistently high levels - The supply and demand model of economists suggests that oil prices might rise to consistently high levels, but this has not happened yet: In my view, the e...1 week ago
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Max Dama on HFT: Millisecond Algos and Bid/Ask Dynamics — Manifold #92 - Max Dama is the co-chairman of Headlands Technologies LLC, a global quantitative proprietary trading firm headquartered in Chicago, with offices in New Yor...2 weeks ago
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Updates! - (1) My 8-year-old son asked me last week, “daddy, did you hear that GPT-5 is now out?” So yes, I’m indeed aware that GPT-5 is now out! I’ve just started pl...2 weeks ago
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Addressing misconceptions about Climate Sensitivity research: a Response to recent Criticisms - by Nic Lewis The determination of equilibrium climate sensitivity (ECS)—the long-term warming response to doubled atmospheric CO2 concentrations—remains ...2 weeks ago
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Berghonger - Wandelend met E en Y, vorige week in Vorarlberg Bergen hebben altijd een kalmerend effect op me, al sinds ik voor het eerst in de Alpen was toen ik negen w...2 weeks ago
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AI: great expectations - This time around I decided on a guest column. The guest is a 37 years ago younger me, and this post is one that I wrote in for Manufacturing Engineering in...2 weeks ago
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What have I done?? No doubt a terrible thing! - I never forgot this cartoon strip that I first encountered in my first year at La Trobe University, Melbourne, in 1969. I was pleased to recently rediscove...2 weeks ago
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Fun things to do with Strava - Ninety-nine percent of the time, I think of Strava as a running app. But every now and then, I do something a bit different with it. Here are a few example...2 weeks ago
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What really happened to object-oriented programming? - I saw a question on Quora asking something like, “Why did Alan Kay’s OOP always fail, and the OOP that was implemented as C++, Java, Delphi, etc. always su...2 weeks ago
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Sortition? Hmmm… - I am about to break my indication that I am unlikely to post again until after Jen’s death. I am bored to death in this Regis joint filled with old codgers...2 weeks ago
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Inheritance Tax Is Largely Irrelevant to the Problem of Economic Inequality - *Also available on my new Substack* *Source*Lots of people think that a few people controlling a very large share of a society's economic power is a bad ...3 weeks ago
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Fractured bones, fractured mind - [image: Two x-rays, one showing lungs, the other showing a displaced and fractured right clavicle.]Pretty pictures of my broken torso. Five weeks ago my bi...3 weeks ago
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NAPLAN: Where to from here for students who “need additional support”? - Image source: MS PPT As the news cycle moves on from its annual NAPLAN frenzy, school systems, teachers, and most particularly parents are left wonder...4 weeks ago
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Answers to student questions on philosophy, STEM, pollution, debates, and more - My Q&A with a high school robotics team4 weeks ago
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AI Safety Course Intro Blog - I am teaching CS 2881: AI Safety this fall at Harvard. This blog is primarily aimed at students at Harvard or MIT (where we have a cross-registering agreem...5 weeks ago
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Complicating the IPCC Planck Feedback, Plank #4 of Climate Resilience Theory - The Intergovernmental Panel on Climate Change (IPCC) has an idea about how the Earth cools itself: when the planet’s surface warms up, it sends more heat...2 months ago
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Seeking K-12 Computing Teachers With Emerging Bilingual students in their classes - Emma Dodoo is a PhD student working with me. Emma works with K-12 computing teachers who have emerging bilingual (EB) students in their classes, e.g., stud...3 months ago
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Piero and Me - I’ve published some personal reflections on Piero Sraffa in the latest New Left Review.4 months ago
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Five Attitudes Towards Climate Change (and the impact on our society) - For years, I thought that there were two “sides” to the discussion around climate change. There were the people who believed in the science and the people ...4 months ago
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Good News Ukraine. - Sorting out the real situation in the Russo Ukrainian war https://billkerr1947.github.io/ukraineWar/ “Artillery Conquers, Infantry Occupies” and drones are...4 months ago
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Papert’s 8 Big Ideas (Lithuanian Translation) - Translation by Marius Narvilas Aštuonios didžiosios konstrukcionizmo idėjos Dr Seymour Papert 1999 Pirmoji idėja – mokytis darant. Visada išmokstama ger...1 year ago
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Marble Maze Modules - Beyond the Marble: How Modular Mazes Build Skills and Spark Wonder Building a marble maze is more than just a fun challenge—it’s a gateway to exploring a w...1 year ago
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Lifespan extension: separating fact from fiction - Thinking about longevity practically is a tricky affair. On the one hand, we have very little definitive knowledge about how to prolong your healthy years ...2 years ago
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