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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 Frank Vizard
Apr 2, 2013
Matching Wits With The Unabomber
The inside story of how an elite bomb squad dismantled the Unabomber's last deadly device
Jul 30, 2002
Mini Plane with High IQ
The Navy's new little SWARM drones will survey, report, even possibly attack-working as an intelligent group.
May 11, 2002
Grappling with Gravity
A NASA program to produce an antigravity device: Out of the box, or totally out of bounds?