Let the fresh air in but keep those rotten bugs out.
Eight amazing displays to check out.
Seven essential phone apps for your next project.
Make photos the old-fashioned way, from start to finish.
Throw together some DIY draft stoppers.
3 ways to protect your house
Channel your inner secret agent
The ultimate gift guide for friends and family members who desperately need to improve their home-improvement skills
Home Depot is closing its last seven big-box stores in China, citing a lack of a DIY ethos among the Chinese. But while sales may be flat, China's maker culture still thrives. Have YOU ever built yourself a helicopter?
Sodastream machines are nice, but for the true seltzer addict, a do-it-yourself carbonation system can be cheaper, more flexible, and more fun
Jet powered Space Rangers, kit cars, electronic organs, radio hats, and more -- all yours for a low, low price!
How our readers turned hairpins into resistance units, electric fans into potato slicers, and asbestos shingles into hotplates.
PopSci explores the geodesic dome's brief wave of popularity
PopSci teaches you how to make a crossbow, a wooden scooter, a psychedelic light show, and more contraptions you didn't know you needed
Our Green Dream builder conjures a steel sculpture that will also get people to the second floor
A truly inspired home automation project turns one man's living room into a swingin' dance club with a single press—video inside
Going high-tech with your home security, and even adding automation, doesn't have to break the bank.