A typical lead pencil can draw a line that is 35 miles long.
158
The name Joshua is Hebrew for 'Jesus'.
74
Sunflowers can be used to clean up radioactive waste.
17
You can tape a small mirror onto a cone speaker, play music and shine a laser on to the mirror and the reflection will look like a laser light show on your wall.
102
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
Blue eyes are the most sensitive to light, dark brown the least sensitive.
105
The only king without a moustache in a deck of cards is the king of hearts.
63
