No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
The average IQ is 100, while 140 is the beginning of genius IQ.
140
The mile is Latin for 1,000. The number of paces it took the average Roman!
36
An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
32
The "Cobra Effect" is where a solution for a problem actually makes the problem worse.
21
Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
23