A Clark's Nutcracker (bird) can store up to 30,000 pine nuts for the winter in over 6000 different locations across 300 square miles and remember...
Monday, 17 January 2022
What is electric charge?
Electric charge is the physical property of matter that causes a force when it is closer to the other electrically charged matter. There are two...
Saturday, 15 January 2022
How do stars twinkle?
Stars do not twinkle! Stars are the celestial bodies that are in the gaseous state. The reason they seem to us as they are twinkling is that we...
Life In The Arctic
There are about 20 species of land animals in the Arctic. This includes squirrel, wolf, fox, moose, caribou, reindeer, polar bear, and musk ox....
Fresh Water
Around 80% of all the supplies of fresh water on the earth are stored in glaciers. 99% of the glaciers are found in the Arctic and Antarctic region....
Friday, 14 January 2022
The Greediest Tree
The Great Indian Banyan differs from most of the trees because its roots hang down from its branches. Once the root grows long enough to reach the...
What is Gravitational Force?
Gravitational Force is a force of attraction exerted by the surface of the earth. In other words, If the gravitational force is not there, then...
