Most Recent Posts
How Does an X-ray See Inside You?
The X-ray picture a doctor uses to see inside your body is really a shadow picture of your bones and organs. X-rays are a…
Is There a Dog That Can’t Bark?
Is There a Dog That Can’t Bark? Yes, there is one breed of dog, the basenji (buh SEN jee), that you'll never catch "barking…
Why Do Earthworms Come out When It Rains?
Why Do Earthworms Come out When It Rains? Earthworms come to the surface of the ground in heavy rains to avoid being drowned. Earthworms…
Would a Chicken’s Egg Break by Squeezing Its Ends?
Would a Chicken’s Egg Break by Squeezing Its Ends? Chicken’s egg can withstand firm pressure exerted on them without shattering. Try bre
How Fast Does Light Travel?
How Fast Does Light Travel? Light travels very fast. In just one second, it goes 186,282 miles (229,792 kilometres), and at this speed takes