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The Kinsey Scale Test and 3 other ways to find where you fall on the sexuality spectrum
Sep 17, 2021 3:00 PM
First Martian rock samples from Perseverance edge closer to settling water question
Sep 17, 2021 1:04 PM
This high-tech gunsight could allow soldiers to shoot around corners, Matrix-style
Sep 17, 2021 10:59 AM
Featured by Ajai Raj
Jul 30, 2013
This Voice-Activated Organizing Robot Makes Sure You’ll Never Lose A Screw
Danh Trinh built StorageBot to keep track of easily lost workshop parts. Even better, it responds to the sound of his voice.
Jun 24, 2013
Pegasus Review: The Acoustic-Electric Guitar, Reinvented
Smart design tweaks make the Pegasus the most user-friendly and stage-ready acoustic-electric guitar on the market.
Jun 11, 2013
5 Eco-Friendly Cities Built From The Ground Up
From Incheon, South Korea, to Osceola County, Florida
May 30, 2013
How It Works: Masdar’s Beam Down Optical Tower
An experiment in concentrated solar power
May 21, 2013
Megapixels: A Parasitic Worm Infects An Ant
In the jungles of Belize last January, entomologist Alex Wild noticed something odd about the trap-jaw ants passing through his … Continued
Mar 22, 2013
Build Your Own Resistor Substitution Decade Box
Dial in the resistor you need and avoid digging through messy electronics bins.
Feb 13, 2013
The 49-Year History Of One Of Science’s Most Storied Subs
The humble submersible Alvin has triumphed over sinking and swordfish, and taken ocean exploration to new depths.
