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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http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

Dressed for Success
 Ron Benson

At the age of 91, most people will already have been taking things easy for a number of years. Not so for the man responsible for robing graduates at the University of Nottingham – at 91 he’s just beginning his retirement!

In his 27 years service to the University, Arthur Roland Benson (known to all as Ron) has robed such distinguished honorary graduates as Sir David Attenborough,
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1.2 How to measure an angle

To measure an angle you need a protractor. The protractor shown here is a semicircle that is graduated to measure angles from 0° to 180°. It is also possible to buy circular protractors that measure angles from 0° to 360°.

The diagram below indicates how the protractor sho
Author(s): The Open University

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Copyright © 2013 The Open University

Talking about the way you feel
This lesson presents different vocabulary used to express your feelings and to show your reactions. There is new vocabulary introduced and written on the screen. The new words are used in examples and also acted out by the presenter.
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STS.038 Energy and Environment in American History: 1705-2005 (MIT)
A survey of how America has become the world's largest consumer of energy. Explores American history from the perspective of energy and its relationship to politics, diplomacy, the economy, science and technology, labor, culture, and the environment. Topics include muscle and water power in early America, coal and the Industrial Revolution, electrification, energy consumption in the home, oil and U.S. foreign policy, automobiles and suburbanization, nuclear power, OPEC and the 70's energy crisis
Author(s): Shulman, Peter

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Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

Martin Espada reads "Who Burned for the Perfection of Paper"
Filmed at the Geraldine R. Dodge Poetry Festival, this video features
Martin Espada reading "Who Burns for the Perfection of Paper." The video is narrated by Garrison Keillor.

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How to Use Single Quotation Marks
Use single quotation marks any time that there is a quote within a quote. Put double quotations on the outside of a quote and single quotations on the inside of the quote. Get examples of when to use single quotation marks. (01:16)
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Top 10 Tips For Peak Performance
Because an athlete's schedule is often so busy, good nutrition can often take a back seat. UW Medical Center Dietician, Alysun Deckert, provides 10 easy nutrition tips to help athletes stay on track and reach their peak performance.
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Dinosaur Plague
What killed off the dinosaurs? Over the years, experts have suggested everything from global climate change to a spate of massive volcanic eruptions to the most widely accepted culprit: an asteroid that unleashed global devastation. But as correspondent Chad Cohen reports in this video, some scientists believe the giant reptiles might have been taken down by something almost too tiny to see. (15:05)
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Meteor From Mars
Shows a meteorite that is famous for killing a dog in Egypt. Explains how meteorite is named. Video interview. Includes closed captioning. Grades 5-12. 1:57 min.
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Terry Hodgkinson Inaugural Lecture
Terry has led the Regional Development Agency, Yorkshire Forward, as its Chair for seven years, overseeing the Agency in growing the economy of the Yorkshire and Humber region. He was honoured in the Queen’s Birthday Honours 2010 with the award of a CBE for services to business and regeneration and was recently appointed as a Deputy Lieutenant for West Yorkshire. He has recently launched his new business, entitled ‘Inspiration for Industry Education and Regeneration’. He holds a Visiting P
Author(s): Terry Hodgkinson,Leeds Metropolitan University

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Rochester Castle J940480

ROCHESTER CASTLE, Kent. Aerial reconstruction drawing by Alan Sorrell showing the castle as it might have appeared in the fifteenth century.


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