Astronaut shows how to shave your head in space

By Mike WallSpace.comShaving your head is the simplest of haircuts here on Earth, but it presents some special challenges in space, as NASA astronaut Chris Cassidy recently demonstrated.Cassidy shaved his head in orbit late last month to welcome chrome-domed Italian astronaut Luca Parmitano, who arrived at the International Space Station on May 28 along with NASA's Karen Nyberg and Russian cosmona...

 
 
 
  Reported by msnbc.com 14 hours ago.