Leather skin does not have any smell. The leather smell that you sense is actually derived from the materials used in the tanning process.
23
Real diamonds do not show up on x-ray.
36
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
There are more than 10 million bricks in the Empire State Building!
75
A sneeze travels out your mouth at over 100 m.p.h.!
29
If you get water flowing fast enough, it can cut metal.
354
The streets of Victor, Colorado, once a gold rush town, are paved with low-grade gold.
78
