Accuweathers Weather 101. How rainbows are formed.

This puts things into perspective how small and insignificant we are in the grand scheme of things.

Learn how Sandra Day O'Connor came to be nominated to the Supreme Court.

Learn how to make hot ice VERY COOL

The size of a star is shown to determine its life cycle

Take a look at fireworks and how they create the visual display that they do

An explanation about how the sound barrier and sonic boom is made

See how light can play tricks on us

Schoolhouse Rock- How a Bill becomes a law.

Listen as Stephen Hawking, aided by 3-D animation, explains the concept of space-time and how black holes are formed.