Science
Compound halts cocaine addiction and relapse behaviours Now, you can control devices with tongue Asteroids hit Earth with force of nuclear blasts		Y chromosome appeared 180 million years ago Parents, pupils trolling teachers with abuses in UK Shrimp key to new material that can build tougher jets

• Y chromosome appeared 180 million years ago

BEFORE THAT THERE WERE NO MALE Y 

A WORLD WITHOUT MALES !!!

THE DAY EVE WAS MADE FROM ADAM'S RIB?OR VICEVERSA?? ADAM MADE FROM EVE'S X CHROMOSOME??