A person cannot taste food unless it is mixed with saliva. For example, if strong-tasting substance like salt is placed on a dry tongue, the taste buds will not be able to taste it. As soon as a drop of saliva is added and the salt is dissolved, however, a definite taste sensation results. This is true for all foods. Try it!
-A giraffe can clean its ears with its 21-inch
-The only 15 letter word that can be spelled without repeating a letter is "uncopyrightable ".
-Your stomach has to produce a new layer of mucus every two weeks or it will digest itself.
-If you toss a penny 10000 times, it will not be heads 5000 times,but more like 4950. The heads picture weighs more, so it ends up on the bottom.
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