Pumice is the only rock that floats on water.
14
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
17
Some toothpastes and deodorants contain the same chemicals found in antifreeze.
38
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
A single speck of dust is half way in size between a subatomic particle and the Earth.
15
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
4.5 pounds of sunlight strike the Earth each day.
27