Sound travels about 4 times faster in water than in air.
408
Scientists are working on a portable spray-on-skin that can heal severe wounds in just a few minutes.The spray mainly contains important proteins that can reprogram the injured cells to become stem cells, and back to young uniformed skin cells. So far they were able to accelerate healing process from 12 weeks to 21 days with a similar approach.
16
The hair of an adult man or woman can stretch 25 percent of its length without breaking.
116
There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
13
Hot water can freeze faster than cold water.
181
Liquid TIDE laundry detergent glows under a blacklight.
96
There is a surgical implant being developed that will give you an orgasm at the touch of a button.
20
Nylon is made from coal and petroleum.
42