The hands of the clock on the back of the $100 bill are set at approximately 4:10.
72
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
Leather skin does not have any smell. The leather smell that you sense is actually derived from the materials used in the tanning process.
23
The first household refrigerators cost about $16,000, in today's money!
47
The Bank of America was originally the Bank of Italy!
85
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
On average, the life span of an American dollar bill is eighteen months.
33
If the human eye was a digital camera, it would have 576 megapixels.
25