Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
The original game of "Monopoly" was circular.
230
The oldest living person smoked cigarettes from the age of 21 to 117.
13
The first toilet being flushed in a motion picture was in the movie Psycho.
67
The majority of suicides occur on a Monday.
393
A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72
Sudbury Valley School allows students to do whatever they want; no curriculum, tests, homework, or even classes unless requested. 82% of students get accepted to college, as opposed to the 63% national public school average.
21
If left alone, 70% of birthmarks gradually fade away.
193