Passengers on the Beijing subway can pay with plastic bottles.
29
There is one slot machine in Las Vegas for every eight inhabitants.
58
Babies start dreaming even before they're born.
134
The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
6
One in five long-term love relationships began with one or both partners being involved with others.
177
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
A sneeze travels out your mouth at over 100 m.p.h.!
29
The number of text messages sent and received in a given day is greater than the world's population.
198