You don't know everything until you read this:

[texas1928]

A dime has 118 ridges around the edge.

A cat has 32 muscles in each ear.

A crocodile cannot stick out its tongue.

A dragonfly has a life span of 24 hours.

A goldfish has a memory span of three seconds.

A "jiffy" is an actual unit of time for 1/100th of a second.

A shark is the only fish that can blink with both eyes.

A snail can sleep for three years.

Al Capone's business card said he was a used furniture dealer.

All 50 states are listed across the top of the Lincoln Memorial on the
back of the $5 bill.

Almonds are a member of the peach family.

An ostrich's eye is bigger than its brain.

Babies are born without kneecaps. They don't appear until the child
Reaches 2 to 6 years of age.

Butterflies taste with their feet.

Cats have over one hundred vocal sounds. Dogs only have about 10.

"Dreamt" is the only English word that ends in the letters "MT".

February 1865 is the only month in recorded history not to have a full
moon.

In the last 4,000 years, no new animals have been domesticated.

If the population of China walked past you, in single file, the line
would never end because of the rate of reproduction.

If you are an average American, in your whole life, you will spend an
average of 6 months waiting at red lights.

It's impossible to sneeze with your eyes open.

Leonardo Da Vinci invented the scissors.

Maine is the only state whose name is just one syllable.

No word in the English language rhymes with month, orange, silver, or
Purple.

Our eyes are always the same size from birth, but our nose and ears
Never stop growing.

Peanuts are one of the ingredients of dynamite.

Rubber bands last longer when refrigerated.

"Stewardesses" is the longest word typed with only the left hand and
"lollipop" with your right.

The average person's left hand does 56% of the typing.

The cruise liner, QE2, moves only six inches for each gallon of diesel
that it burns.

The microwave was invented after a researcher walked by a radar tube and
a chocolate bar melted in his pocket.

The sentence: "The quick brown fox jumps over the lazy dog" uses every
letter of the alphabet.

The winter of 1932 was so cold that Niagara Falls froze completely
solid.

The words 'racecar,' 'kayak' and 'level' are the same whether they are
read left to right or right to left (palindromes).

There are 293 ways to make change for a dollar.

There are more chickens than people in the world.

There are only four words in the English language which end in "dous":
tremendous, horrendous, stupendous, and hazardous. There are two words
in the English language that have all five vowels in order: "abstemious"
and "facetious."

There's no Betty Rubble in the Flintstones Chewables Vitamins.

Tigers have striped skin, not just striped fur.

TYPEWRITER is the longest word that can be made using the letters only
on one row of the keyboard.

Winston Churchill was born in a ladies' room during a dance.

Women blink nearly twice as much as men.

Your stomach has to produce a new layer of mucus every two weeks;
otherwise it will digest itself.

.............Now you do know everything

[MonkeyFunk]

1. and

facetiously and abstemiously use all 6 vowels in order.

[meegbear]

2. Betty Rubble is in Flintstone Chewables ...

when The Flintstones movie came out in 1994, Rosie O'Donnell, who played Betty, started a campaign to get her added in. She was added in a couple years later. She wasn't put in because the makers thought people wouldn't be able to tell Betty and Wilma apart.

NOW, you know everything.

[Orrex]

3. Lollipop Stewardesses

I once dreamt something along those lines..

[kay1864]

4. At least one of those is false...

Claim: Winston Churchill was born in a ladies' room during a dance.

Status: False.

http://www.snopes.com/history/world/churchill.asp

[Shine]

5. I love that kind of stuff!

meaningless factoids to pull out from the depths of our mind at inopportune moments....

Hey, you never know when that info is gonna come in handy! :hi:

[Oeditpus Rex]

6. I know one more thing

"Race car" is two words.

:P

[mike_c]

7. well, I can't comment on the rest of those "facts..."

...but dragonflies live for many months. Their nymphal stages are aquatic, and last for nearly a year. The adult stage is shorter, but still lasts for days or weeks-- not just 24 hours.

Mayflies have very short adult stages, often under 24 hrs, but they also have nymphal lives that are many months.

[ashling]

8. Can you back that up?

The fifty state thing is wrong.