A Cold junction In 1798, Jean Charles Athanase Peltier was just 13 years old and although he came from a poorly educated family in rural France, people already were beginning to notice the youngster’s intellectual talents.
Upcycle a TV satellite dish and give back to nature
There’s something very relaxing about fairy lights, but only Carrie Fisher could get away with keeping her Christmas tree up all year.
Use a CNC router to build a beautiful, hollow wooden stand-up paddleboard.
Build the unique, upright CNC router that cuts full 4'×8' sheets but takes little floor space
Discover electromagnets in everyday life with this inductive LED ring!
Light up your world with DIY pressure sensors
With no moving parts, this simple energy-recycling generator scavenges waste heat from a candle and turns it into usable electricity.
Fly an astronaut flag every time the space station passes over your home.
Build a mesh-networked mob of R/C cars with Particle microcontrollers.
Hack dollar-store tea lights to make affordable electronics modules for learning.
Solar panels + bilge pump = nonstop running water for boats, castles, and water fights!
