Food Webs in River Networks with Mary Power
Mary Power, Professor of Integrative Biology, University of California Berkeley addressed biodiversity, ecology and global change with the Harvard University community and beyond.
Maximise the Power of Your Brain - MIND MAPPING
Listen to Tony Buzan - discuss the revolutionary thinking tool used by millions of people - to help them unleash their mental potential. He is said to be, one of the world's leading authorities on the brain, learning and memory.
How to Shoot a Soccer Ball with Power
How to Shoot a Soccer Ball with Power. Part of the series: How to Kick a Soccer Ball. Strike with your laces to maximize power when kicking a soccer ball; learn more and get soccer ball shooting tips in this free beginner soccer (football or futbol) skills short video lesson.
Anarchy and Economy
This video introduces topics of economics and market anarchy. What we believe to be true about economic theory has far reaching implications. What we believe about economics affects how we run our societies, what sort of government we support, and if we should even support one at all. It is a slide show with narration.
Power Strugles of Acorn Woodpeckers
This movie shows how the communal group of woodpeckers live. Each woodpecker in the group has a job. You see first hand how two birds compete to become lead breeders. Run time 02:14.
Ants! Natures Secret Power
This video is suitable for older elementary, middle school, and high school students and focuses on a colony of ants who create their own climate control. Amazing! 6:37
Rise of Black Power
The civil rights movement continued to make progress during the 1960s through the controversial implementation of forced busing and affirmative action measures. Most people viewed Martin Luther King, Jr., as the principle leader of the movement. King maintained a large following who supported his promotion of non-violent protest. King hoped to integrate all neglected and oppressed peoples into American society and to ensure the same equality for everyone. (Video is narrated with slides and speec
The New Frontier of Politics
Compared to the relative quiet of Eisenhower's presidency in the 1950s, the 1960s were rife with political activity. President Eisenhower left the White House after serving for eight years, opening the door for a vibrant young man to be elected on his promise of a New Frontier—John F. Kennedy. (Video is narrated with slides and speeches.)
The Power of Touch
Why is touch so important to our physical and emotional well-being? And what happens when it is withheld? This video segment explores the role of touch in the development of young animals, including humans, and looks at the therapies parents are using to enrich the lives and minds of their infants and toddlers. Footage from NOVA: "Mystery of the Senses: Touch." Closed captioning included. Run time 02:57.
What Is a 3-Phase Power Supply?
Understand a three-phase power supply with interesting information from a math and science teacher in this video. A three-phase power supply can be illustrated by three separate generators linked together, each completing one third of a power cycle while pushing and pulling electricity.