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The Kinsey Scale Test and 3 other ways to find where you fall on the sexuality spectrum
First Martian rock samples from Perseverance edge closer to settling water question
This high-tech gunsight could allow soldiers to shoot around corners, Matrix-style
Featured by Arnie Cooper
Bio-Retina Implant Could Give Laser-Powered Sight to the Blind
A new bionic eye implant could allow blind people to recognize faces, watch TV and even read. Nano Retina’s Bio-Retina … Continued
NASA’s 3,500-Ton Deep-Space Antenna Repair
How NASA repaired the seven-million-pound antenna it uses to track deep-space probes
This Bomb Shelter is Part of the World’s First Underground Luxury Community
Survive the end of the world in this bomb shelter for just $5,000 down
A Portable Bomb-Sniffing Tool Could Keep Explosives Off Airplanes
When the “underwear bomber” passed through security last Christmas, no one noticed the three ounces of PETN, one of the … Continued
A Material Based on Sharkskin Stops Bacterial Breakouts
A whale’s skin is easily glommed up with barnacles, algae, bacteria and other sea creatures, but sharks stay squeaky-clean. Although … Continued
A Giant Parachute Pulls Orbital Debris Back to Earth
Having scrubbed the notoriously squalid streets of Paris spotless, the French have set their sights on a bigger clean-up project: … Continued
A Lightweight Display Brings Instant Army Intelligence to Your Wrist
The flexible, durable, wearable screen could soon be standard issue
Overachievers We Love
A round-the-clock telescope, a communication-squelching jet and an anti-shrapnel adhesive
Message In A Bottle
Explorer David de Rothschild promotes ocean cleanup on a plastic-bottle raft
