For the first time, scientists have recorded brain activity in a free-ranging, wild marine mammal, revealing the sleep habits of elephant seals during the months they spend at sea.
Plants & Animals
Apr 20, 2023
0
1025
A journey to Mars is not going to be easy and there are a number of problems that need to be solved before we go. One interesting problem is how do we monitor the astronauts themselves. Of course, it is easy to monitor their ...
Space Exploration
Jan 31, 2020
0
109
Researchers at the Stanford University School of Medicine have found that neural signatures in sleeping zebrafish are analogous to those of humans, suggesting that the brain activity evolved at least 450 million years ago, ...
Evolution
Jul 10, 2019
0
94
Artificial intelligence that controls your infotainment screen. A vehicle that can read your brain. Cars that can see around blind corners.
Hi Tech & Innovation
Jan 10, 2018
0
11
Behavioural sleep is ubiquitous among animals, from insects to man. In humans, sleep is also characterized by brain activity: periods of slow-wave activity are each followed by short phases of Rapid-Eye-Movement sleep (REM ...
Plants & Animals
Apr 28, 2016
0
483
Jose Luis Contreras-Vidal looked on as Roger Rovekamp, wearing a skullcap covered in electrodes, took halting steps, each leg moved by the robotic exoskeleton wrapped around his body.
Engineering
Sep 17, 2013
0
0
One-time entry authentication methods, such as passwords, iris scanners and fingerprint recognition are fine for simple entry whether to a protected building or a private web page. But, a continuous biometric system is needed ...
Engineering
Sep 5, 2013
0
0
A remote controlled helicopter has been flown through a series of hoops around a college gymnasium in Minnesota. It sounds like your everyday student project; however, there is one caveat… the helicopter was controlled ...
Engineering
Jun 4, 2013
3
0
Fujitsu today announced that it has successfully completed the first verification test in Japan for a medical body area network (mBAN). Conforming to IEEE 802. 15.6 standards and using a prototype device with a frequency ...
Telecom
Apr 12, 2013
0
0
(Phys.org)—Northwestern University's Yonggang Huang and the University of Illinois' John A. Rogers are the first to demonstrate a stretchable lithium-ion battery—a flexible device capable of powering their innovative ...
Engineering
Feb 26, 2013
2
0
