Passengers on the Beijing subway can pay with plastic bottles.
29
The largest diamond ever found was an astounding 3,106 carats!
99
An iceberg contains more heat than a lit match.
73
Barbie's full name is Barbara Millicent Roberts.
78
The Main Library at Indiana University sinks over an inch every year because when it was built, engineers failed to take into account the weight of all the books that would occupy the building.
240
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
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
It has been calculated that every 2 minutes, we take more pictures than all of humanity in the 19th century.
13