For all the nerdy sweeties out there
Make a propane-powered forge in your garage and get your hammer and anvil ready
PopSci teaches you how to make a crossbow, a wooden scooter, a psychedelic light show, and more contraptions you didn't know you needed
PopSci explores the geodesic dome's brief wave of popularity
The hardest DIY project ever
With some PVC pipe, a video camera and a laptop, one father-and-son team explores the deep
Watch out, Katniss
With heat and common chemicals, the author turned ore into metal
What could possibly go wrong?
But, uh, how do you land?
Defend yourself against stink bugs, mosquitoes, and fruit flies
The science behind sauerkraut.
The egg-shaped car, the washing machine-wagon hybrid, the home-built steam automobile, and more cars built in the garages of DIY enthusiasts
Swiss Miss is a miss.
Never fret about collapsing candy walls again.
Add a whiff of cheer.
Two years, $4,385, and some homemade ingenuity can get you this underwater ride
Build a robot that plays Angry Birds for you