Tag: science & technology

The appendix is a vital organ in an adult human.

In one hour, your heart works hard enough to produce the equivalent energy to raise almost 1 ton of weight 1 yard off :the ground.

Our nose is our personal air-conditioning system: it warms cold air, cools hot air and filters impurities.

It takes food seven seconds to go from the mouth to the stomach via the esophagus.

It is impossible for a person to keep their eyes open while sneezing.

Brain is so small in size that it makes up just about 2% of the body's weight but despite of its little size, it uses 20% of the oxygen and blood supply of our body.

Human beings mostly have 12 sets of ribs, but nearly 1 of every 20 people is born with at least one extra rib.