Things that make you go hmmmm

Right. Time for another set of science type stories.
Sony has apparently made a power source that breaks down sugar to make electricity (for portable devices) in much the same way as biological cells. Pretty nifty.

A Japanese company had to recall a series of arm wrestling robots (for amusement in pubs etc) because several people had broken their arms playing it.

Astronomers have recently discovered a hole in space a billion light years across that they can’t explain. Someone better fetch the darning wool and some big needles.

Finally, researchers have managed to replicate the “out of body experience” using clever virtual reality goggles, with some interesting results…