… I think we’re going to be okay. Brennon Williams (whose work we’ve blogged about before) is a teen who’s passionate about science. Really passionate. He’s published a print science zine, runs several science-related blogs, and sends email to all of his science and tech heroes (who he calls his “pop stars”). Some of them […]
Spatula Tzar, who brought us the controversial fly plane, offers a number of other interested projects, including this ball mill (a device used to crush metals and chemicals into a fine powder), made from mainly junk lying around the lab. Ball Mill
On PopSci’s DIY, Dave Prochnow has a piece on how to convert a battery-powered RC Hummer into a vehicle that runs of hydrogen fuel cells. How to Make a Fuel Cell-Powered Car In the Maker Shed:
Tufts University has a really good book available online about the physics of music and musical instruments. It’s a nice balance between theory, examples, and hands-on projects. The Physics of Music and Musical Instruments covers the physics of waves, sound, music, and musical instruments at a level designed for high school physics. However, it is […]
The latest New Scientist has a piece on Ted Ciamillo, the machinist who invented the hydrospeeder (think: Bondian underwater motorcycle) and the Lunocet (a tail for divers modeled on dolphins). Ciamillo’s latest project is a human-powered mini-sub he plans to use to pedal across the Atlantic: Ciamillo designed his mini-submarine around a larger version of […]
The Optical Society of America has a very cool site about the science of light. I found instructions for making lenses from Jell-O and ice, with a great explanation of how lenses work.
Bluetoothkiwi documents his LEGO Mindstorms Swimming Pool Insect Terminator (SPIT) – it’s a great example of the process of problem-solving. Swimming Pool Insect Terminator (SPIT) is a special self powered autonamous floating robot that locates and destroys small clusters of bugs that float on the top of swimming pools. We used LEGO MINDSTORMS to build […]
