Daily Archives: 04/18/2012

Telescopes act as windows to the universe. It is with the help of telescopes that we can study the solar system and view the conjunctions of stars. Not just that, the various planets, galaxies, satellites and asteroids that we get … Continue reading →

Sodium Vapour Lamp consists of a discharge tube made from a heat resistant glass, containing a small amount of metallic sodium, neon gas and two electrodes, Neon gas is added to start the discharge and to develop enough heat to … Continue reading →

Orthodox Christians celebrate Christmas on January 7. Their “old new year” is a week later, on January 14. It is all Julius Caesar’s fault … The Romans sometimes neglected to introduce an extra month every two years to amortize the … Continue reading →

A microscope is a device which allows one to view something which is too small to be seen by the naked eye. Items which are often studied under a microscope can include a single hair, blood or skin cells. With … Continue reading →