The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
The small pocket in the larger pocket of your jeans was designed for pocket watches.
11
You burn more calories sleeping than you do watching television.
348
The Bank of America was originally the Bank of Italy!
85
Paper money is not made from wood pulp but from cotton. This means that it will not disintegrate as fast if it is put in the laundry.
37
Caffeine boosts memory.
405
160 cars can drive side by side on the Monumental Axis in Brazil, the world's widest road.
39
An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
32