The cat Kaiser and the dog Nana once went head to head in a competition to see who was the best trained animal around. And now, years later, they've teamed up to show a pair of rats named Raven and Famous who's boss. But, for sheer number of tricks, the rats win. They also win by having adorable tiny props for theirs.
When we think of the future of the military, we think of bigger and better weapons. Laser canons and the like. But what about the people operating those lasers? How can a behemoth like the Navy ready its future sailors for the high-tech combat of tomorrow? Believe it or not, with an Oculus Rift.
In this recently issued magnificent image is ESA astronaut Thomas Pesquet descending underwater during spacewalk training at NASA’s Neutral Buoyancy Lab in Houston, USA. Training and support divers follow his movements. Training underwater on a life-size mockup of the Space Station is one way astronauts prepare for…