Descartes

Descartes is a friend of Qwerty! he does not have a nickname.

he is an alien hybrid ( zebra / alien ) and he is a physicist! unlike qwerty he doesnt need a helmet to breathe on earth.
his tail can glow and he can fly for a short amount of time !  

he enjoys having fun with friends but he is usually more serious and quiet than others / introverted.