A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
The oldest living person smoked cigarettes from the age of 21 to 117.
13
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
Daydreamers are better at solving complex problems.
28
An underwater forest off the coast of Alabama that is 50,000 years old was uncovered by Hurricane Katrina.
16
When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!
114
