The first household refrigerators cost about $16,000, in today's money!
47
On average, the life span of an American dollar bill is eighteen months.
33
The hands of the clock on the back of the $100 bill are set at approximately 4:10.
72
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
Not swinging your arms when you walk increases the effort of walking by 12%, the equivalent of walking 20% faster or carrying a 10 kg backpack.
12
The average person eats almost 1500 pounds of food a year.
157
If you have 1 billion dollars and spend $1,000 every day, it would take you 2,740 years to go broke.
31
The chocobo in Final Fantasy was based on a real creature called a “Gastornis” that existed 45 million years ago.
3