Passengers on the Beijing subway can pay with plastic bottles.
29
A Swiss man replaced his car's broken heater with a fully functional wood burning stove.
15
There are more telephones than people in Washington, D.C.
121
The most collected calls are made on Father's Day.
92
Linen can absorb up to 20 times its weight in moisture before it feels damp!
46
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
You burn more calories sleeping than you do watching television.
348