Reading a Mercury Barometer

submitted by: CSUSTAN-CISL

How to adjust and read a mercury barometer (1:15 min).

The Big Thaw

submitted by: nasa

A thick chunk of Arctic sea ice the size of two states has disappeared. Is it global warming or normal causes?
For more information visit: http://www.jpl.nasa.gov/videos/earth/earth20071001/

Amazing Earth 2

submitted by: scivee-team

A documentary about volcanic eruptions, their causes and effects on Earth and the geological implications of those events in history and in the future - Part 2.

Amazing Earth 1

submitted by: scivee-team

A documentary about volcanic eruptions, their causes and effects on Earth and the geological implications of those events in history and in the future - Part 1.

Science Channel Video

submitted by: scivee-team

An exploration of near orbit asteriods to determine the asteriod composition.

Strange Science: Space Weather

submitted by: scivee-team

A simulation of what big solar storms have the potential to do to life on Earth if they occurred.Solar storms have the potential to devastate our planet.