SOME WEIRD FACTS

A cockroach can live several weeks with its head cut off - it always dies from starvation!
A crocodile always grows new teeth to replace it's old teeth!
A group of geese on the ground is a gaggle, a group of geese in the air is called a skein!
A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though! it is amazing
A hedgehog's heart beats 300 times a minute on an average!
A hippo can open its mouth wide enough to fit a 4 foot tall child inside!
A hummingbird weighs less than a penny!
A 'jiffy' is actually an unit of time for 1/100th of a second!
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court!
A quarter has 119 grooves on its edge, a dime has one less groove!
After eating, a housefly regurgitates its food and then eats it again!
Apples are more efficient than caffeine in keeping people awake in the mornings!
Bulls are color blind, therefore they will usually charge at a matador's waving cape no matter what color it is -- be it red or neon yellow!
Camels have three eyelids to protect themselves from blowing sand!
Cat urine glows under a black-light!
Dogs and cats, like humans, are either right or left handed... or is that paws?!
Every time you lick a stamp, you're consuming 1/10 of a calorie!
Human teeth are almost as hard as rocks!
Human thigh bones are stronger than concrete!