Iron weighs more after it rusts.
16
At room temperature, the average air molecule travels at the speed of a rifle bullet.
55
Out of all the senses, smell is most closely linked to memory.
146
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
The sun is 330,330 times larger than the earth.
75
According to studies, men change their minds two to three times more often than women.
72
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16