PopSci teaches you how to make a crossbow, a wooden scooter, a psychedelic light show, and more contraptions you didn't know you needed
Father's Day -- June 21st -- is right around the corner
Take advantage of the warm weather
Sure it takes some skill to put together, but the payoff is large-this rolling LCD projector lets you enjoy al fresco film nights all summer long.
Build an indoor insect trap from our August, 1971 issue, fully updated for today (just in time for summer)
The kits will be available by mid-2010
From hacked beer cans to drivable fish tanks, these are the coolest, craziest projects of the year
Defend yourself against stink bugs, mosquitoes, and fruit flies
For all the nerdy sweeties out there
Stay busy while you're stuck at home
A colorful new book, Fashioning Technology, offers high-tech projects for the fashionable woman
Instructables.com member TimAnderson uses a 1942 Popular Science article as a guide for creating a DIY gas mask.
Two days, plenty of propane, and a lot of patience yields a one-of-a-kind engagement ring
With a new book that brings tech-savvy to the fashion set, designer Diana Eng takes another step in her quest to unite science and style
Reportedly, the wooden copter can soar up to 2,600 feet, but the Chinese government has grounded it for safety reasons
How putting holes in a column can actually make it stronger