Featured in March 2010
The Goods: March 2010’s Hottest Gadgets
A stronger air compressor, a faster flash drive, and more
Tested: A Reboot for the Immune System
The ability to reprogram the immune system is one of the most sought-after goals in medicine. Now researchers are closer than ever to pulling it off in patients with Type...
Build It: A Compact Car-Mount Megaphone
Here’s a project sure to head off your road rage. Instead of silently fuming the next time you’re stuck in … Continued
Bigger, Better, Faster: The Quake Proof Airport, Floating Freighter and Fast-Acting Fake Platelets
Every now and then, we like to gather three things that have gone bigger, better and faster this month. This … Continued
Gray Matter: DIY LEDs
Although we’ve long seen LEDs glow, we haven’t always known why it happens
You Built What!? A Closer Look at The Jet-Powered ATV
PopSci’s builder-in-residence outfits his four-wheeler with a screaming turbine
Tech Trend: Control Your Car With Your Smartphone
Smartphone-based systems that let you commandeer your car from across the country
A Propane-Powered Lawnmower Cuts Cleaner
Barbecue-grill gas creates a better mower
The Man Who Was Allergic to Radio Waves
Your cellphone does not in itself cause cancer. But in the daily sea of radiation we all travel, there may be subtler dangers at work, and science is only just...
FYI: Why Do Ducks Have Orange Feet?
Actually, many species of ducks have feet—and legs!—tinted a bluish green or gray. But for the ducks that do have … Continued