Free Science Videos and Lectures

An atmospheric cloud wave is a stable structure moving through the clouds.

This science video contains:
weather, atmosphere, clouds, wave, rain

The experiment "Volcano" is created using just ammonium dichromate which when burned creates this spectacular volcano effect.

For your information, ammonium dichromate, sometimes known as Vesuvian...

This science video contains:
experiment, burning, fire, volcano, ammonium dichromate, vesuvian fire

Tornadoes - the nature's fury. A collection of spectacular tornado footage.

The locations of the tornadoes you can see in this video are:

0:00 - 0:05: unknown tornadoes (F?)
0:06 - 0:07: Tornado...

This science video contains:
tornado, tornadoes, nature, weather, dallas, texas, attica, kansas, robins air force base, georgia, oklahoma, spain, wichita, mcconnel air force base, minnesota, manchester, nebraska, louisiana

Ever seen a shark like this?

This species of prehistoric shark called Frilled Shark and it is very rarely seen alive because its natural habitat is some 600 meters or more under the sea.

The...

This science video contains:
japan, ocean, shark, frilled shark, prehistoric, sea

Watch how a "marshmallow" is made using just a few chemical elements.

First we take hydrogen preoxide, then we add liquid soup, we mix it together and finally add a little of potassium iodide and...

This science video contains:
reaction, marshmallow, marsh mallow, hydrogen peroxide, liquid soup, potassium iodide