Researching Bacteria's Virulence in Space
NASA is partnering with Universities and other businesses in scientific research aboard the International Space Station. A scientist from Arizona State University's Biodesign Institute has partnered with NASA to investigate the effect of spaceflight on the genetic responses and disease-causing potential of microbial pathogens. Explore this research in this NASA episode of Spark 101.
Secret History of the Freemasons (Part 3 of 9)
Discovery Channel video. Secret History of the Freemasons (2007) Part 3.
China Lecture Series: "Elections and Chinese Understanding of Democracy"
Associate Professor of Political Science at Duke University, Tianjian Shi specializes in comparative politics with an emphasis on political culture and political participation in Chinese politics. He is the author of Political Participation in Beijing (Harvard University Press, 1997).
Poliomyelitis, also known as infantile paralysis, is a viral infection of the intestinal tract that sometimes can attack the central nervous system and lead to severe muscular paralysis. After the 1916 outbreak, the United States averaged 21,000 paralytic cases per year. During the 1930-40s, both private and government research was accelerated to try to find a cure for this dreaded disease. The National Foundation of Infantile Paralysis, now the March of Dimes, was inaugurated by Franklin D. Roo
UA Celebrates the Year of the Horse with Festival
To ring in the Chinese new year and celebrate the year of the horse, the Confucius Center at the University of Arizona co-hosted a festival at Centennial Hall. Performances at the Chinese New Year Festival included traditional and contemporary dance, martial arts displays, children's choirs and music by the Purple Bamboo Ensemble, the performing group of the UA Asian Music Club.
Kinematics Review for AP Physics 1
Review of all of the Kinematics topics covered in the AP Physics 1 curriculum. Plus some bonus introductory stuff.
0:26 Vector vs. Scalar
1:22 Component Vectors
2:04 Distance vs. Displacement
2:41 Speed vs. Velocity
3:26 Motion Graphs
4:29 Free Fall Graphs
6:31 Uniformly Accelerated Motion (UAM)
7:52 How to UAM
8:18 Projectile Motion
9:28 Relative Motion
10:00 Center of Mas
Britain hosts first state visit of Irish President
Subscribe: http://smarturl.it/reuterssubscribe April 8 - Irish President Michael Higgins becomes Ireland's first president to make a state visit to Britain. Rough Cut (no reporter narration). Subscribe: http://smarturl.it/reuterssubscribe More 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 including business, financial, nationa
Why Abenomics Matters: Abenomics and the Japanese economy [Audio]
Speaker(s): Professor Motoshige Itoh | Editor's note: The question and answer session has been removed from this podcast. Japan is highly unusual in having experienced serious deflation in recent years, and Japan’s experience may be regarded as providing a good case study for other industrial countries suffering from inadequate capital investment and what has been termed ‘secular stagnation’. This lecture explains the nature of the ‘Abenomics’ introduced by Japan’s Prime Minister, Sh
Tally Charts and Frequency Tables
In this whiteboard presentation, the teacher narrator shows how to create a tally chart and then use the tally chart to create a frequency chart. Next, the teacher demonstrates how to answer the word problem using the frequency table.
Henry Laurence, Karofsky Faculty Encore Lecture, Common Hour September 12, 2008
"You Can't Say That! Keeping Terrorists, War Crimes and Gay Marriage off TV." Henry Laurence is an associate professor of government with a joint appointment in Asian studies at Bowdoin. He teaches courses in Japanese and comparative politics, media and politics, and international political economy. In 2007–2008 he was a research associate at the Reuters Institute for the Study of Journalism at Oxford University. He is currently writing a book on broadcasting politics that compares the BBC, PB
An Electronic Design Assistance Tool for Case Based Representation of Designs
In precedent based design, solutions to problems are developed by drawing from an understanding of landmark designs. Many of the key design operations in this mode are similar to the functionalities present in case based reasoning systems: case matching, case adapting, and case representation. It is clear that a rich case base, encoding all major product types in a design domain would be the centerpiece of such an approach. EDAT (Electronic Design Assistance Tool) is intended to assist in preced
2.1 Sharing practice Section 2 provides an overview of the key mentoring strategies and issues linked to the OU flexible PGCE. Learning to interpret classrooms from the teacher's perspective, and understanding the actions that lie behind what teachers do is the first – and most difficult – task that student teachers have to undertake. The teaching of an experienced teacher is often so fluent that it looks easy, and important decisions and processing of information about the pupils is hidd
Section 2 provides an overview of the key mentoring strategies and issues linked to the OU flexible PGCE.
Learning to interpret classrooms from the teacher's perspective, and understanding the actions that lie behind what teachers do is the first – and most difficult – task that student teachers have to undertake. The teaching of an experienced teacher is often so fluent that it looks easy, and important decisions and processing of information about the pupils is hidd
Age Word Problem # 3 (Algebra) - Khan Academy
This video contains another age word problem. This video starts off with a black screen because the narrator uses it as a 'chalkboard'. This video is appropriate for older middle and high school students. (04:08)
Sophisticated Sonar of Wild Owls Hunting in the Arctic Forest - BBC Wildlife
In this clip watch the predators team analyse the keen sense of hearing and ideal hunting body shape of the owl. Their satellite-shaped head means that the penalty for rustling is almost always death. (03:55)
This video shows how one man, through his dedication, has helped bring bluebirds back from almost extinction. He created nesting boxes to help these beautiful birds. (02:31)
Optical Illusions Show How We See
Beau Lotto's color games puzzle your vision, but they also spotlight what you can't normally see: how your brain works. This fun, first-hand look at your own versatile sense of sight reveals how evolution tints your perception of what's really out there. 16:31.
This short video has children singing the classic nursery rhyme with simple animation. (01:49)
When Will America and China go to war? [Audio]
Speaker(s): Professor Michael Cox | We have been told for years that war between great powers is a thing of the past: something that has been consigned into that proverbial dustbin of history. Yet today serious writers and influential strategic thinkers in the USA and China are now suggesting that war in East Asia is a very real possibility as China rises - and becomes more assertive - and the United States supported by its Asian allies seeks to limit China’s reach. But how real is the danger
What Is Cellular Respiration?
Cellular respiration is the chemical reaction that helps a person
to turn the sugar in food into energy. Find out how cellular respiration
is related to photosynthesis with information from a science teacher in