The yin-yang pattern's earliest use is in Rome - not China!
125
Pollen can travel up to 500 miles in a day.
40
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
Coins usually survive in circulation for about 30 years.
66
Author J K Rowling wrote the final chapter of the last Harry Potter book in "something like 1990", seven years before the release of the first book.
7
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
New York's Central Park is nearly twice the size of the entire country of Monaco.
42
The number of births that occur in India each year is higher than the entire population of Australia.
66