Polio pt2
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
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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.
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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.

Content Times:
0:26 Vector vs. Scalar
1:22 Component Vectors
2:04 Distance vs. Displacement
2:41 Speed vs. Velocity
3:04 Acceleration
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

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Babbage: February 26th 2014


Author(s): The Economist

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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
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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
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10.4 Summary

By biological evolution we mean that many of the organisms that inhabit the Earth today are different from those that inhabited it in the past.

Natural selection is one of several processes that can bring about evolution, although it can also promote stability rather than change. It follows that natural selection is not the same thing as evolution.

The four propositions underlying Darwin's theory of evolution through natural selection are: (1) more individuals are produced than ca
Author(s): The Open University

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Copyright © 2013 The Open University

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
Author(s): Akin, O., Cumming, M. , Shealey, M. and Tuncer, B.

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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)
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Acknowledgements

The content acknowledged below is Proprietary (see terms and conditions) and is used under licence.

This extract is taken from D315: Crime, order and social control, produced by the BBC on behalf of the Open University.

© 2007 The Open University.


Author(s): The Open University

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Copyright © 2013 The Open University

Discovery Kids - Doki Descubre - Los Planetas
This one-minute animated Spanish video offers information to younger learners about the planets in our Solar System.
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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)
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Bluebirds
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)
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London Bridge
This short video has children singing the classic nursery rhyme with simple animation.
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Digital Storytelling 101
This brief slideshow (which has no sound) gives some guidelines and resources to get you started on digital storytelling. Some of the slides have a lot on information on them...you may have to pause to read entire slides.
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The wobbly beam of the Vela pulsar
At the center of the Vela supernova remnant is a madly spinning neutron star. It spins *11 times per second*, which helps it whip up a magnetic field so fierce it can actually defy the gravity of the star, which is a billion times stronger than Earth's! All of this help it generate two beams of matter and energy that blast away from its poles. Recent observations of this beam show that it appears to be wobbly, making a corkscrew motion over a period of 120 days. This movie is made from 8 images
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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
this video.


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Secrets in the Salt
In this video segment adapted from NOVA scienceNOW, take a trip
to an underground salt deposit that formed 250 million years ago to
search for evidence of ancient life. Learn about the formation of the
salt deposit and observe as scientists drill into the salt walls to
retrieve samples. See liquids trapped within the salt that are millions
of years old, and hear from scientists who were stunned to find that
there were fibers of ancient cellulose inside.

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Job Play: Producer (Interactive)
The Student will play the role of the producer planning and coordinating the various parts of television production. This animated interactive job exploration experience connects schoolwork with real work and familiarizes students with some of the Language Arts skills it takes to be a producer. In this activity the producer is writing a script, selecting the graphics and the music for a spot to promote the Kids Work! ETV News.
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Where next for public health in the era of austerity?
This event was the second in a series of master class lectures jointly staged by the University of Leeds and Leeds Metropolitan University bringing together relevant senior figures and academics from across the city and surrounding region. The twenty-first century has seen a growth in political, environmental and economic insecurity in the context of global recession, population ageing and climate change. Responding to these threats involves rethinking how we work together, care for ourselves,
Author(s): Professor Paul Johnstone,Leeds Metropolitan Univer

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