Our Sun

The sun is a star. It is kind of a strange statement to say but since it is glowing so close to us we sometime forget that is just same kind of object like others….

[Continue reading]

Beginning of Solar System

Solar System

Solar System is the name we have give to our cosmic surroundings. Solar system consists of the Sun, planets, moons, asteroids, comets, dust, and gases. Sun is the main component of the solar system as…

[Continue reading]

Radioactivity

Radioactivity was first discovered by Henri Becquerel in 1896 when he noted that a uranium salt emitted radiation which showed its effect of a photographic plate. He further noticed that these radiation was spontaneous an…

[Continue reading]

Inspiring talk about who we are

This small talk features excerpts from an interview with Professor Tom Burns of Ohio Wesleyan University and Director of Perkins Observatory. “The surface of the Earth is the shore of the cosmic ocean… Some part…

[Continue reading]

Gauss Theorem

Gauss theorem (German mathematician Carl Friedrich Gauss) is used to relate flux (the number of lines of force crossing an area normally is called electric flux or simply flux) through a closed surface to the…

[Continue reading]

Coulomb’s Law

We know that charged bodies exerts force on each other and force between these two charges is known as the electric interaction. An experimentation and studies of these charges have shown that There are only…

[Continue reading]

History of atomic theory

Somewhere around 440 BCE Democritus proposed that everything in the world was made up of tiny particles surrounded by empty space. And he even speculated that they vary in size and shape depending on the…

[Continue reading]