When you walk down a steep hill, the pressure on your knees is equal to three times your body weight.
199
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
The smell of freshly cut grass is actually a plant distress call.
31
The hair of an adult man or woman can stretch 25 percent of its length without breaking.
116
The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
17