End of Feudalism and Beginning of Commerce
Europe experienced radical economic and social changes between the 11th and 14th centuries. The medieval world was based on feudalism, a highly regulated and hierarchical form of society in which everyone had their place and responsibilities. The manorial system, in which lords owned the land worked by their vassals, or serfs, started to wane in the late Middle Ages with the development of nation-states. Medieval cities, dominated by the guilds that brought economic stability, became the centers
Solar Blast
Powerful blasts from the sun have the power to fry satellites, crash ATM's, and even strand airplanes in the sky. Learn more about the phenomenon known as solar blasts. Run time 02:40
The Inca Codes, Rise and Fall of an Empire, Pt 1/4
By 1532 the Incan civiliation was at its height and was the largest power in the Americas. This documentary is suitable for high school students.
The Inca Codes, Rise and Fall of an Empire. Pt 2/4
By 1532 the Incan civilization was at its height and was the largest power in the Americas. This documentary is suitable for high school students.
The Inca Codes, Rise and Fall of an Empire. Pt 3/4
By 1532 the Incan civiliation was at its height and was the largest power in the Americas. This documentary is suitable for high school students.
The Inca Codes, Rise and Fall of an Empire. Pt 4/4
By 1532 the Incan civiliation was at its height and was the largest power in the Americas. This documentary is suitable for high school students.
Engineering an Empire - Egypt - Part 10 of 10
Last part of the documentary that profiles the engineering feats of the Egyptians 5000 years ago. This last part gives details of the Pharaoh's private life and also of his power at war.
Hernan Cortes - Documentary drama Part 2 of 6
This is the second part of the BBC docudrama about Hernan Cortes, part of Heroes and Villains. This part shows when Cortes arrived at the Aztec capital and what he did. There is a description of Tenochtitlan and there are scenes showing the first contact between the inhabitants and the Spaniards. There is a description of Montezuma's power and of his Empire.
The Fall of France - Documentary part 3 of 12
This third part of the documentary refers to Hitler's policy of rearmament and to the policy of appeasement followed by the allied countries. Chamberlain's resignation is shown and Winston Churchill's arising into power.
The Power of the Judicial Review in the American Government System
The Power of the Judicial Review - Based on checks and balances, watch the power of courts to review decisions of another department or level of government. Good history of how Judicial Review started.
Elizabeth I - Documentary Part 10
After the conspiracy and death of her husband, Mary queen of Scots was involved in battle against Elizabeth. She was taken prisoner to England. She abdicated to her one-year-old son, James, who she never saw again. Elizabeth had to face more problems with Catholic groups. Mary escaped from her island prison. There was battle and she is defeated again. Mary was imprisoned again. Catholics in the north rebelled. Mary attempted once again, this time, she plotted with Lord Northfolk against Elizabet
Elizabeth - Documentary part 20
This part of the documentary states the fact that Elizabeth was suspicious of some plots against her. In Ireland there were rebellions supported by Spain. In 1599 a large English army landed in Ireland. Essex was once leading the navy. Essex made secret deals with the rebel leader. Robert Cecil started secret correspondence with James VI of Scotland to garantee his own continuity in power. When Essex came back to England he was interrogated and taken to court.
Elizabeth - Documentary part 21
Elizabeth was in power longer than anybody else until her time. Some corrupt and ambitious members around her thought her umpopular. The video shows one of the queens speeches to parliament The golden speech. The Mps supported her again. She soon fell ill. She refused to go to bed. Elizabeth died in 1603 and James Stuart was claimed James I of England. The video describes Elizabeth's funeral and her legacy.
Solar Technology
This short video enables viewers to learn about a new way to harness solar power to create energy. (02:55)
What are Gamma Rays? Part 2
Somewhere out in the vast depths of space, a giant star explodes with the power of millions of suns. As the star blows up, a black hole forms at its center. The black hole blows two blowtorches in opposite directions, in narrow jets of gamma rays. NASA's Gamma-ray Large Area Space Telescope, or GLAST, will catch about 200 of these explosions, known as gamma-ray bursts, each year. GLAST's detailed observations may give astronomers the clues they need to unravel the mystery of what exactly produce
NASA | The Mystery of the Aurora
"The beautiful and mysterious auroras are spectacular to watch, but they are actually a manifestation of violent space weather. This weather can create big problems here on Earth by disrupting power grids, satellites, air travel and even GPS signals. While auroras have fascinated observers for centuries, little had been known about their origin. But NASA is aiming to resolve this mystery with a new mission called THEMIS." (02:15)
Change at the Top of the World
Marked by towering glaciers and vast expanses of tundra and open sea, the astonishing Arctic landscape exudes a feeling of immense power. But the region's ecosystem is actually one of the most fragile, and it is facing quick deterioration from man-made intrusions such as mining, oil drilling, and pollution - as well as global warming. Journey with explore to meet the region's people and find out how these issues are affe
Exploring Wisconsin Our Home-Interacting With Our Environment
Interacting with Our Environment - The interaction between people and the environment is the focus of this program. It will show the fragility of both humans and the environment, how people use the environment to sustain life, and the mutually dependent relationship between people and the land. Over time, the Wisconsin environment has undergone many changes. Once, most environmental changes were caused by natural phenomena. Today, most are caused by people. This program will help students
Solar Wind's Effect on Earth
The Sun produces a solar wind — a continuous flow of charged particles — that can affect us on Earth. It can, for example, disrupt communications, navigation systems, and satellites. Solar activity can also cause power outages, such as the extensive Canadian blackout in 1989. In this video segment adapted from NASA, learn about solar storms and their effects on Earth. Closed captioning included. Run time 04:44.
Public Speaking Tip for Kids - Using Humor in a Speech This video explains to students about using humor in speeches. Humor actually has many great functions in a speech, it relaxes the speaker, relaxes the audience, and it makes a connection with the audience. The narrator uses this for all audiences if you can’t think of a joke, say to the audience; please stand up, then tell them to sit down, then tell them there is no reason to do that, I just love the power of being in front of
