The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
A million dollars weighs about a metric ton. Hence the expression "a ton of money."
66
If you had 10 billion $1 notes and spent one every second of every day, it would require 317 years for you to go broke.
109
Cash machines are as dirty as public toilets.
174
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
The face of a penny can hold about thirty drops of water.
85
A jiffy is an actual unit of time for 1/100th of a second. Thus the saying, I will be there in a jiffy.
57