Science Sunlight is essential for our survival, but too much of a good thing can sometimes be harmful.Build, Hack, and Deploy Detectors to Measure Solar UV Radiation
Craft & Desig...Build a cute robot arm to draw the current time in luminescent numeralsGlow-In-The-Dark Robot Plot Clock
ScienceIn 1764, scotsman James Watt grew thoughtful as he tinkered with the machinery associated with his job as a steam engine technician.Remaking History: James Watt and the Flyball Governor
ScienceCapture your bio-experiments with a Raspberry Pi gel imagerDocument Your DNA With A Raspberry Pi Gel Imager
TechnologyAn hourglass is a beautiful object, but it has problems.Reimagine The Hourglass — With Falling Magnets Slowed By Eddy Currents
Craft & Desig...A macrame masterpiece! Celebrate 150 Years Of The Periodic Table By Tying 200,000 Tiny Knots
HomeUpcycle a vintage plaything as a showpiece, comix rack, and reading lamp!Show ‘N’ Glow Toy Display
Drones & Vehi... these things rip! Make a bunch and race your friendsDIY R/C Hovercraft From Cardboard and Trash Bags
HomeMake a twin-solenoid power nutcracker that bashes the shells and saves the meatsPecan Blaster: A High-Power Inertia Nutcracker
Craft & Desig...Rig a DIY foot-switch shutter remote and give yourself a hand — or two Hands-Free Photography Foot Switch
Photography &...Create music from floppy drive sounds with a Java application and Arduino sketchHow to Create Floppy Drive Music
Craft & Desig...Hack the original 1978 arcade audio chip for classic and novel sound FXSpace Invaders Synthesizer
Craft & Desig...Craft simple wind instruments from drinking straws and strike up a summertime band.Quick and Easy Straw Oboe
Digital Fabri...Build this fun and totally unnecessary mechanism to flip your lights off and on.Light Switch Complicator
Craft & Desig...Celebrate 150 years of Mendeleev’s breakthrough periodic table by tying 200,000 tiny knotsMacramé Periodic Table of Elements
HomeZakariya Al-Razi, the Secret of Secrets, and the invention of the modern stillRemaking History: Build Your Own Copper Still
