Astronomers will scour the sky with infrared detector to search extraterrestrial intelligence from other worlds.
Rats can`t usually see infrared light, but they have "touched" it after Duke University neurobiologists fitted the animals with an infrared detector wired to electrodes implanted in the part of the mammalian brain.
Day in Pics: 4th May
Showbiz World - May 4, 2015
62nd National Film Awards