Castaways Travel, a Houston-area travel agency, offers an all-nude flight to Cancun Mexico. Once the plane reaches cruising altitude, you are allowed to take off all your clothes and roam about the cabin.

The only poisonous birds in the world are the three species of Pitohui. The Hooded Pitohui from Papua New Guinea is the most deadliest out of the three.

Pigs can get sunburn.

AMAZING FACTS