Dating Lava Flows on Mauna Loa Volcano, Hawaii
For hundreds of thousands of years, lava flows have created intricate patterns on the slopes of Hawaiʻi's Mauna Loa volcano. Until the mid-1970s, it was impossible to know when each of the flows occurred. However, as this video segment adapted from NOVA describes, scientists are now using tiny artifacts of life encased in hardened lava flows to piece together the mountain's complex geological and biological history. Closed captioning included. Run time 04:36.
Earthquakes - Did the Universal Event Really Happen?
Seismologists examine a 'giant earthquake' in history and question whether it was an isolated event or a chain of events linked to one another.
National Geographic - History Of Earth's Oceans
An ocean is a major body of saline water, and a principal component of the hydrosphere. Learn more in this brief overview of the history of water on this planet.
Super Absorbent Polymers
Students develop a video project in Chemistry class to demonstrate how science ideas can be very helpful in our society. The video is a student-made project is about super absorbent polymers. It focuses on the example of the disposable diaper, gives a brief history of the invention of the diaper, and provides an explanation of how it connects to polymers. Some audio is poor. Run time 03:57.
The Voltaic Pile
The Voltaic Pile may have been the first successful multi-cell battery. This video presents the history of this important device and explains how they are constructed. If you attempt to construct your own voltaic pile make sure you have adult supervision, someone with knowledge of electrical systems and safety procedures.
Paper Planes and Aerodynamics
This video contains a lesson given to a fourth grade class. Watch as the students learn some very basic principles of aerodynamics. A general history of aviation is given - beginning with the Wright brothers. Video quality is mediocre but the video content is informative.
Model Aviation, an Educational Activity
This video promotes model aviation as a fun and educational activity for young people. It addresses the history of aviation and traces the beginnings of model aviation and the more recent trends in rubber powered model airplanes. Run time 07:27.
Dolly The Sheep
Overview of the history of the first cloning of a mammal. Explains how Dolly the sheep was cloned from an adult sheep. This video could also be used during a lesson on asexual reproduction. Run time 2:22 min.
Women's History Month
A short video on the history of women in history. Not much depth, just a general overview.
Dried and wrinkled salad/lettuce can be "refreshed" by immersing it in cold water. This is due to osmosis. The process is shown in a time lapse video where things are speeded up 720x. What took 3 h 35 m can be shown in 18 seconds... thanks to time lapse photography! Images are set to music. Run time 0:58.
In this video they discuss the history of refraction and do some interesting experiments. It also discusses index of refraction, Snell's Law, displacement, and shows the bending of light. Video is good quality and good for all students as review or initial learning of the concept. The video includes closed captioning. Run time 10:03.
Animation of Joint Movement, Part 1
There is no narration or sound; the video features simple animation showing how human joints move. (57 seconds)
Animation of Joint Movement, Part 2
There is no narration or sound; the video features simple animation showing how human joints move. (33 seconds)
Transportation History Videos
Three short videos provide an overview of American transportation history. Click on the icons to see the videos, or just read the scripts. Ises primary documents. These videos cover a great deal of time and changes. It is best used as an overview. Students could write a compare and contrast essay about the data.
"Montage of a Dream Deferred" Poem by Langston Hughes
Actor Danny Glover reads Langston Hughes' poem "Montage of a Dream Deferred." Part of a May 2, 2007, reading from "Voices of a People's History of the United States." This is a live reading with good picture and sound quality. (0:40)
Clashes erupt in Israel over teenagers' deaths
Israel's Netanyahu pledges to punish those responsible for Mohammed Abu Khudair's death, and urges Palestinians to find the killers of three Israeli teens as tensions continue to rise. Jillian Kitchener reports. Subscribe: http://smarturl.it/reuterssubscribe More updates and breaking news: http://smarturl.it/BreakingNews Reuters tells the world's stories like no one else. As the largest international multimedia news provider, Reuters provides coverage around the globe and across topics includi
Our World: Snowflakes
Snowflakes are actually a history of what was happening in the atmosphere as the snowflake formed and fell to the ground. Find out how you can help NASA scientists study different types of snowflakes to learn about the atmosphere and changes in climate. (04:15)
Ku Klux Klan- A Secret History [1/9]
(Caution: Graphic violence is shown as well as racially-insensitive doctrine)THE 20TH CENTURY(TM) ventures back to the days of the Reconstruction South and through the landmarks in Klan history to tell the complete story of the most famous hate group in America. Discover how the six original Klansmen came together and chose their name. See how the release of America's first blockbuster movie spurred a resurgence in the KKK and how they expanded their target to include Jews, Catholics and immigra
Ku Klux Klan- A Secret History [7/9]
THE 20TH CENTURY(TM) ventures back to the days of the Reconstruction South and through the landmarks in Klan history to tell the complete story of the most famous hate group in America. Discover how the six original Klansmen came together and chose their name. See how the release of America's first blockbuster movie spurred a resurgence in the KKK and how they expanded their target to include Jews, Catholics and immigrants as well as blacks. Examine the tactics of Klan leaders like William Josep
St. Francis of Assisi Feast Day
Catholics around the world will commemorate St. Francis of Assisis feast day October 4th. St. Francis who founded the Franciscan Order, is the patron saint for animals, the environment and Italy. Video gives the history of St. Francis of Assisi, such as where he was born, his early life, the order that was named after him, and his death. Short video, but full of information.