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  • UNIHIKER K10 AI STEM board

    ralphjy
    ralphjy
    I have a DFRobot UNIHIKER M10 Linux SBC that I got for participating in a Hackster contest.  DFRobot recently released a MCU based variant of that board, the K10, which uses the ESP32-S3.  This new board is targeted at AI educational (STEM/...
    • 29 Mar 2025
  • Ten Years of Micro:Bit - History, Future and some Projects

    Catwell
    Catwell
    The micro:bit is a tiny computational device for makers and electronics enthusiasts. (Image Credit: JohnnyAndren/pixabay) In October 2013, BBC Director General Tony Hall announced an initiative to make coding more accessible for UK-based businesses,...
    • 26 Mar 2025
  • Halloween Projects 2024 – 10 Projects for the Season

    Catwell
    Catwell
    Zero budget. Zero time. I attempted to produce a new Halloween effect for 2023. I call it “The Scary Yard Ghost.” Yard ghosts just hang from trees, sway in the breeze, get caught on branches… But I ask, what if they could move arou...
    • 31 Oct 2023
  • High school student builds low-cost, consumer-friendly earthquake detection device

    Catwell
    Catwell
    Vivien He researched, designed, built, and tested the device over the summer. The device was roughly $100. (Photo from Vivien He) When an earthquake occurs, having even just a few seconds of warning can make a big difference. A heads-up gives pe...
    • 3 Jun 2021
  • Pharrell Williams teams up with Amazon and Georgia Tech to teach music coding

    Catwell
    Catwell
    www.youtube.com/watchPharrell Williams has started a new initiative to teach music coding to middle and high school students. Students in the U.S and Canada are eligible to enter.  Pharrell Williams teamed up with Amazon and Georgia Tech for an ...
    • 25 Jan 2021
  • Citizen scientists are using their hobbies to help research institutions

    Catwell
    Catwell
    More people are turning to citizen science during quarantine to give back to the community and contribute to scientific research. Just because you don’t have a scientific background doesn’t mean you can’t contribute to research.  This is also a ...
    • 15 Jan 2021
  • New study reveals how our brain process coding language

    Catwell
    Catwell
    Researchers at MIT showed how coding activates the multiple demand network in our brain. Subjects were tested on their comprehension of Python and ScratchJr. (Image credit: MIT) Some describe coding is like learning a new language. Others think ...
    • 8 Jan 2021
  • World Youth Skill Day: Lessons Learned from The Pandemic

    Catwell
    Catwell
    Every year, in July, the world celebrates, among other things, the World Youth Skills Day. This year the UN leaders got together to discuss how to improve youth employment rate amidst and post-pandemic. (Image credit: from unesco.org) The UN hol...
    • 18 Dec 2020
  • All-female robotics team creates low, cost open source ventilator in Afghanistan

    Catwell
    Catwell
    The team has been in development since March and is almost ready to be used in hospitals. The girls received guidance from Harvard University. (Image credit: JALIL REZAYEE/EPA-EFE/SHUTTERSTOCK) As the coronavirus continues to spread, access to v...
    • 18 Dec 2020
  • 14-year-old discovers a molecule that could stop the coronavirus

    Catwell
    Catwell
    Anika discovered a drug that binds to the spike protein of SARS-CoV-2, potentially preventing the virus from infecting and reproducing in the human body. (Image Credit: 3M) As the pandemic is ongoing across the globe, scientists are rallying to ...
    • 21 Oct 2020
  • Youngest known person builds a working nuclear fusion reactor

    Catwell
    Catwell
    At just 12 years old, Jackson Oswalt became the youngest person to build a nuclear fusion reactor in his home.  He was able to use the nuclear fusion reactor to fuse two deuterium atoms together. (Image Credit: Guinness World Records)  Is t...
    • 14 Oct 2020
  • Two women make Nobel Prize history with joint chemistry win

    Catwell
    Catwell
    Emmanuelle Charpentier and Jennifer A. Doudna have won the Nobel Prize in chemistry for developing CRISPR/Cas9 genetic scissors. The women first published their discovery in 2012. (Image credit: CNN) Two 2020 Nobel Prize winners have made histor...
    • 14 Oct 2020
  • LEGO announces plans to invest $400 million over three years to accelerate sustainability initiatives

    Catwell
    Catwell
    LEGO plans on investing $400 million over three years. The plan covers current costs and long-term investments. One of which includes eliminating the use of individual plastic bags in its products. (Image Credit: LEGO) On September 15, 2020, LEG...
    • 25 Sep 2020
  • Space Camp and the U.S. Space and Rocket Center Museum avoid Closure via GoFundMe Campaign

    Catwell
    Catwell
    The institutions were in danger of closing due to the pandemic but managed to raise over $1.5-million to remain open. (Image credit: U.S. Space & Rocket Center via GoFundMe)  The U.S. Space & Rocket Center is a museum that showcases famo...
    • 13 Aug 2020
  • NASA is asking university students to solve lunar dust problem

    Catwell
    Catwell
    NASA is asking university students to help solve the lunar dust issue. The winners will be given up to $180,000 to build, test, and showcase their technologies. (Image Credit: NASA) Lunar dust can be quite dangerous, especially for astronauts, s...
    • 29 Jul 2020
  • Electrical Engineer and Astronaut Christina Koch sets new record for longest space mission by a woman

    Catwell
    Catwell
    Koch will spend a total of 328 days in space, breaking a record previously set by Peggy Whitson (Image credit: NASA) NASA astronaut Christina Koch recently made history. The 40-year-old electrical engineer broke the record for the longest single...
    • 3 Jan 2020
  • These smart and talented kids give us all hope for a better tomorrow

    Catwell
    Catwell
    Move over Albert Einstein, Adhara Pérez is an eight-year-old genius. Adhara Pérez is said to be smarter than Albert Einstein (Image credit Ricardo B. Salinas. Hola!) Meet the little girl who may be smarter than Albert Einstein. Eight-year-old Ad...
    • 25 Nov 2019
  • [PROJECT(S)] – 7 – Scary DIY Halloween Projects to Build 2019

    Catwell
    Catwell
    DIY, crafting, building is a huge part of Halloween these days. I enjoyed putting together this collection of projects fueled by the holiday spirit.I walk you through how I built these from start to finish, include schematics and code. Everything you...
    • 30 Oct 2019
  • NASA’s Mars 2020 rover searching for a name

    Catwell
    Catwell
    The competition hosted by NASA will take place in Fall 2019. (Image Credit: NASA) So, "Rovie McRoverface" going to win? NASA has chosen two organizations to participate in running a contest designated for students from grades K-12 in t...
    • 1 Jul 2019
  • Amazon Funds STEM Education in 30 Seattle Area Schools

    Catwell
    Catwell
    Students at Seattle’s John Muir Elementary School take part in Amazon’s Future Engineering Robotics Program designed to give kids a four-part childhood-to-career opportunity. (Image credit: Amazon)  Amazon has announced the funding of computer s...
    • 28 Jun 2019
  • iRobot’s major effort in STEM out this year

    Catwell
    Catwell
    Although most “coding robots” I’ve ever seen end up in a toy box never to be used again, this one seems a little more useful.  iRobot Corporation, one of the top companies in consumer robots, has unveiled the Root coding robot and announced plan...
    • 21 Jun 2019
  • LEGO teaches coding to kids with R2-D2, other Droids

    Catwell
    Catwell
    Can the world stop making things worth buying for a day? On May 4th, LEGO unveiled the latest addition to their Star Wars toy products, one that even Jedi force powers couldn't recognize. The newest LEGO Star Wars BOOST Droid Commander includes c...
    • 10 May 2019
  • Volkswagen's Egon Is a Skeletal STEM Vehicle

    Catwell
    Catwell
    Volkswagen will be unveiling the eGon next month in Germany. (Image Credit: Volkswagen)  On Friday, May 3rd, Volkswagen introduced the eGon model, a cutaway vehicle based off its electric e-Golf automobile. The eGon has been completely stripped ...
    • 9 May 2019
  • First Year Bartlett Engineering and Architectural Design Students Design and Build Sound Pavilions

    asc_bartlett_2019
    asc_bartlett_2019
    Leading a tutorial unit of thirteen students in the Engineering & Architectural Design MEng programme at UCL’s Bartlett School of Architecture, design studio Architecture Social Club was asked to develop a creative brief around the concept of ‘tr...
    • 18 Apr 2019
  • Scientists tap the Event Horizon Telescope to Grab First Image of a Black Hole

    Catwell
    Catwell
    The supermassive black hole at the heart of galaxy M87 displays a bright ring as light bends in its intense gravity. (Image credit: Event Horizon Telescope via Wikipedia)  Event Horizon Telescope researchers have released the first ever images o...
    • 11 Apr 2019
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