Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
Passengers on the Beijing subway can pay with plastic bottles.
29
"Strategic incompetence" is the art of avoiding certain tasks by pretending you don't know how to do them.
16
A fire in Australia has been burning for more than 5,000 years!
91
You can start a fire with ice.
367
When Heinz ketchup leaves the bottle, it travels at a rate of 25 miles per year.
127
There was once an undersea post office in the Bahamas.
241