Video cameras continue to gain widespread use to monitor human activities for surveillance, health care, home use and more, but there are privacy and environmental limitations in how well they work. Acoustical waves, such ...
General Physics
May 28, 2019
3
185
Short-lived wild insects "get old—losing some of their physical abilities—before they die, new research shows.
Evolution
Jan 14, 2019
0
113
SpaceX on Wednesday blasted off its unmanned Dragon cargo ship, loaded with supplies, science experiments and food for the astronauts living at the International Space Station but failed to successfully land its booster afterwards.
Space Exploration
Dec 5, 2018
5
247
Facebook on Monday launched a range of AI-powered video-calling devices, a strategic revolution for the social network giant which is aiming for a slice of the smart speaker market that is currently dominated by Amazon and ...
Consumer & Gadgets
Oct 8, 2018
1
64
The next phase in data collection is right under your feet.
Hi Tech & Innovation
Jan 15, 2018
0
116
University of Washington researchers are developing the first smartphone app that is capable of objectively detecting concussion and other traumatic brain injuries in the field: on the sidelines of a sports game, on a battlefield ...
Engineering
Sep 6, 2017
0
223
There's "Counting Crows," counting sheep, counting blessings and now researchers at Florida Atlantic University have their own version of "counting cars"—literally—in an attempt to improve traffic flow on South Florida's ...
Hi Tech & Innovation
Aug 9, 2017
7
7
EPFL researchers took advantage of the limits of human vision to hide an image in a video. The image is invisible to the human eye, but not to a camera.
Optics & Photonics
Apr 20, 2017
1
109
The first documented evidence of wild chimpanzee mothers teaching their offspring to use tools has been captured by video cameras set to record chimpanzee tool-using activity at termite mounds in the Nouabalé-Ndoki National ...
Plants & Animals
Oct 12, 2016
0
0
A monogamous African songbird performs a tap dance so fast it is invisible to the human eye, in an elaborate courtship ritual with steps for both partners, scientists said Thursday.
Plants & Animals
Nov 19, 2015
0
36
