The roar that we hear when we place a seashell next to our ear is not the ocean, but rather the sound of blood surging through the veins in the ear.
476
You can tape a small mirror onto a cone speaker, play music and shine a laser on to the mirror and the reflection will look like a laser light show on your wall.
102
No one knows Albert Einstein's last words. Just before he passed, he spoke several words in German, but his nurse only knew English.
154
There is a superhero supply store in Brooklyn with a cape fitting room that has a wind tunnel. They also sell oxygen gum, bottled chaos and have an invisibility testing center.
18
A million dollars weighs about a metric ton. Hence the expression "a ton of money."
66
There are no rental cars in Bermuda.
46
The first household refrigerators cost about $16,000, in today's money!
47
There are more nerve cells in the human brain than there are stars in the Milky Way.
349