Violent video game play has a long-term effect on brain functioning.
There could be something to that link between violent video games and aggression. Researchers have bantered back and forth for years with findings that support and then debunk such a link. But Indiana University School of Medicine researchers in Indianapolis found signs via functional magnetic resonance imaging that the brain is affected by violent games.
Continue reading… “Violent video games alter brain function”
NASA’s Phoenix Mars Lander’s solar panel and the lander’s robotic arm.
Microscopic worms which are biologically very similar to humans may be the key to helping humans colonize other planets like Mars by giving clues on coping with long-term space living, according to British scientists.
Continue reading… “Microscopic worms could hold the key to long-term space living”
Exercise benefits the brain.
Scientists in Ireland recently asked a group of sedentary male college students to take part in a memory test followed by strenuous exercise to learn more about how exercise affects the brain.
Continue reading… “How exercise strengthens the brain”
[youtube]http://www.youtube.com/watch?v=3YfTtGCsiD8[/youtube]
You will remain transfixed for the duration of this ten minute video as you watch the craftsmanship and engineering prowess of a man machining and assembling every part of the world’s tiniest V-12 engine.
Continue reading… “World’s smallest V-12 engine (Video)”
Large batteries could be used for storing excess power from the electrical grid for future use.
New Stanford University research could point the way to large-scale, long-lasting power grid batteries. These kinds of batteries would be especially useful for making technologies like solar and wind power more practical, allowing vast amounts of storage to be stored for periods of time in which the skies are calm or overcast.
Men also think about sleeping, eating and other basic biological functions more than women.
That old cliche about men thinking about sex more often than wome is true and researchers have proven it by sending students out into the world to ‘log’ what they are thinking about.
Continue reading… “Men DO think about sex more often than women but only 19 times a day: study”
Laptops with wifi can damage sperm.
The digital age has left men’s nether parts in a squeeze, if you believe the latest science on semen, laptops and wireless connections.
Continue reading… “Wifi-enabled laptops damage sperm”
Toyota Fun-Vii
A futuristic concept car resembling a giant smartphone was unveiled by Toyota’s president to demonstrate how Japan’s top automaker is trying to take the lead in technology at the upcoming Tokyo auto show.
Continue reading… “Fun-Vii: Toyota’s futuristic concept car a giant ‘smartphone on four wheels’”
Having four or more children halves a woman’s chances of suffering a stroke.
Despite the stresses involved with having a large family, having four or more children might be good for women, a study has found.
Air Force operator receiving transcranial direct current stimulation (TDCS) to accelerate learning.
By running a mild electric current through the brains of pilots during lessons, Air Force researchers have cut their personnel’s learning time in half. Pilots were being taught how to identify targets using drones—the practice is increasingly important to modern warfare and one which, due to its difficulty, is holding back the deployment of drones. Caffeine and other stimulants have been tested to aid learning but none work as well as two milliamperes of direct current for 30 minutes to pilot’s brains during training sessions on video simulators.
Continue reading… “Electrical stimulation to the brain speeds up learning”
Mike Cassidy
No one embodies the classic, sniff-it-out serial entrepreneur more than Mike Cassidy, who has now built and sold four companies (Stylus Innovation, Direct Hit, Xfire and Ruba), some of them with very impressive exits.
Continue reading… “Mike Cassidy: How to build a $500M company in 500 days”
H20 water-powered radio
Scientists claim to have created the world’s first water-powered radio. It’s inventor, Vivian Black, who helped turn the Wind-Up Radio into a global success in the 1990s, says his water-proof radio is powered by the motion of water flowing into a shower.
Continue reading… “World’s first water-powered radio”