Featured by Dave Prochnow
Build a mini remote-controlled snowplow
Scoop snow from the comfort of home.
How To Build A Smart Home Sensor
Your walls could talk
Wear A Heart (Monitor) On Your Sleeve
Its LEDs will flash a symbol of affection with your every heartbeat
How To Repurpose Your Old Radio To Listen To Meteor Showers
Hear (and see) the Leonid meteor shower Nov. 17 through Nov. 18.
Go Analog With A Resistance-Based Calculator
Old school at its best
A Simple Solar Rover
Build your own planetary explorer.
Defend Your Cubicle With A Nerf Sentry Gun
You'll be the undefeatable champion with this one
Turn Empty Beer Cans Into Sun-Tracking Cameras
Best use of a six-pack in a while
A Shining Speed Belt for Safer Twilight Jogs
It's like a runner's utility belt and bat signal all in one.
Build A Keyless Car Unlocker Out of a Cellphone
Locked your keys in the car again? No problem— now you can open the doors using your phone