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Massive Floods Hit Sri Lanka

Related Article: How Floods Work

Watch this video about flooding in Sri Lanka on HowStuffWorks. High rainfall has caused widespread chaos and hardship on the island. Some estimate that up to 80,000 people eventually will be displaced by flooding. See how flooding and its consequences work in this news video from Reuters.

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How Earthquakes Work (2:17)

How do earthquakes work? Learn more about earthquakes in this HowStuffWorks video.

What Are the Odds? Earthquake (2:53)

What are the odds there will be an earthquake in the next 100 years? Learn more about the probability of earthquakes in this video.

How Tornadoes Work (6:30)

Tornadoes are one of the most violent type of storms, with 800 each year in the U.S. Learn more about tornadoes in this video from Discovery.

Our Restless Planet: Fault Lines and Earthquakes (3:38)

The Earth's crust has cracks, known as faults, where earthquakes originate. At a fault line, each side tries to move but doesn't until there is enough stress built up. As earthquakes occur at plate boundaries, seismic waves are released.

Tsunami Science: Survivors (2:15)

A tsunami survivor tells his story. Learn more about global disasters in this video.

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10 Ways the World Will End: Super Volcanoes (2:53)

A super volcano can cause widespread destruction and kill all life within hundreds of miles. Learn more about super volcanoes on The Science Channel's "10 Ways the World Will End."

Exploring Time: Earthquakes (1:33)

On the Science Channel series, "Exploring Time," discover how earthquakes work and what causes them.

Exploring Time: Drilling the Ocean to Study Earthquakes (1:54)

On The Science Channel's "Exploring Time," discover how drilling in the ocean can tell us how earthquakes work.

100 Greatest Discoveries: Plate Tectonics (2:05)

On The Science Channel's "100 Greatest Discoveries," Bill Nye and geologist, Dr. Neal Driscoll, visit the California coastline where the Pacific and North American plates collide to help explain the phenomenon and effects of plate tectonics.

Exploring Time: Tracking a Hurricane (2:52)

On the Science Channel's "Exploring Time," discover how a hurricane is made, where it comes from and how we know.

History in the Making: San Francisco Earthquake (1:16)

An earthquake north of San Francisco in October collapsed some freeways and buildings, and caused fires as a result of ruptured gas lines.

History in the Making: The Eruption of Mount St. Helens (0:58)

Watch this video on the 1980 eruption of Mount St. Helens.

Confronting Nature: Unlikely Hurricane Control Theories (3:30)

A number of theories on how to stop hurricanes have found little support.

Confronting Nature: If We Could Stop a Hurricane (2:45)

Introducing silver iodide into hurricanes in order to stop the storms has not been very successful.

Freshwater and Saltwater: Improving Tsunami Prediction (1:46)

Scientists are working to increase the ability to predict tsunamis using deep sea pressure monitoring.