Month: April 2026

The Sun is very important for our survival, both the plants and the animals. The Sun provides us with Visible Light with which we see. We use heat from the Sun to dry our clothes, warm our homes, etc. The Read More …

Like the life cycle of a butterfly, mosquito or any other living thing, a star in the universe also has a life cycle. Based on the initial mass, stars are basically classified into low mass stars and high mass stars.  Read More …

Earthquake is simply a sudden violent shaking of the ground which could cause great destruction e.g loss of lives, loss of properties, destruction of buildings, etc. Earthquake is one the natural disasters we have on the Earth. Earthquake sometimes happens Read More …

Most species of bears are omnivorous. However, polar bears are carnivorous while the giant pandas are herbivorous.  Below is a video of a Grizzly bear eating grass. There are eight species of bears in the world. These are as follows: Read More …

An iceberg is simply a massive piece of ice floating on the surface of the water in the oceans. It is made up of frozen fresh water. Icebergs break off from snow-formed glacier or polar ice and drift into the Read More …

Overhead power transmission lines have voltages ranging from less than 1000V (for connections within residential areas) to over 800,000V (for long distance/very high power transmission)! These voltages are strong enough to kill a giant elephant if the power line falls Read More …