Photonic Dipole Contours of Ferrofluid Hele-Shaw Cell (Basic Video)
This investigation describes and demonstrates a novel technique for the visualization of magnetic fields. Two ferrofluid Hele-Shaw cells have been constructed to facilitate the imaging of magnetic field lines. We deduce that magnetically induced photonic band gap arrays similar to electrostatic liquid crystal operation are responsible for the photographed images and seek to mathematically prove the images are of exact dipole nature. "15 sets of sequenced red, yellow, and green LED’s around the
Record of Time
Enter the exciting world of dating ... fossil dating, that is. From Record of Time by anthropologist Dennis O'Neil.
Speech exercise: Prendre drawer voiture ou train le?
Using a map, you will give your friend directions on the route to take when he is coming to visit you during your vacation.
Learn Hindi Daily Show (price; ने; past tense transitive; mystery word; The Clever Bird)
Mystery Word From The Last Episode In our last episode, we challenged you to understand a mystery word. This is to give you practice listening for a word, and looking...
Economic Update on WBAI 99.5FM April 23rd - Guest Costas Panayotakis
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Pond Plant Identification 101
This 11 minute video helps students learn how to identify some of the more common pond plants found in the U.S. in both small and large ponds.This video has great images and lists the types of plants growing in ponds very clearly. An excellent video that shows how undesirable plants have taken over some ponds. Great topic for field trip.
A 2:42 video that shows the major geographical land forms of India as well as other elements that shape this land. No narration as all information is conveyed by graphics. A good overview.
Soccer Move - The Jing
Soccer Coach Mike Hefron demonstrates a simple but very effective beat-the-man move called "The Jing" for changing direction on the field and getting past an aggressive opponent . ( 2:27)
The Shoemaker and The Elves There was once a shoemaker, who worked very hard and was very honest, but he could not earn enough to make a living. All he had in the world was gone, just leather enough to make one pair of shoes. He cut out his leather, all ready to make up the next day. In the morning he sat himself down to his work, but there stood the shoes all ready-made. The man did not know what to say or think. &n
There was once a shoemaker, who worked very hard and was very honest, but he could not earn enough to make a living. All he had in the world was gone, just leather enough to make one pair of shoes. He cut out his leather, all ready to make up the next day. In the morning he sat himself down to his work, but there stood the shoes all ready-made. The man did not know what to say or think. &n
How Does the 1st Amendment Work
The First Amendment to the Bill of Rights says that Congress is not abridge to freedoms of speech, press, religion, the right to peaceably assemble and the right to redress the government with grievances. Discover how the First Amendment works and how it has been interpreted by the U.S. Supreme Court in this 1:35 minute video. A very quick overview without much depth or examples.
Facts of Congress - The First Amendment
Provides a brief explanation of the origin of the First Amendment and its meaning. Appropriate for use in classroom, middle school students and above. (1:03)
Develop Inquiring Minds: Classroom Tour-Curriculum Integration through Centers
This classroom environment helps to create a strong community of independent learners. Students are engaged in inquiry about the moon. They delve deeply into areas of personal interest and are excited about the new knowledge they are building. This teacher walks us through her room and shows us how she has integrated the curriculum into all areas of her classroom environment. They are currently studying the moon and they have integrated this into the math, writing, science centers
How to Divide Polynomials
The instructor uses a small whiteboard in this short two-and-a-half-minute tutorial to demonstrate how to divide polynomials. He just uses one problem for demonstration. The video goes step-by-step and is easy to understand.
ISS Update - May 12, 2011
The International Space Station video update for May 12, 2011.
"In School Days" by John Greenleaf Whittier (poetry reading)
An American poem. The British find American sentimentality and sincerity hard to bear - just as Americans find British irony and dry humour baffling. The picture of the Californian School House looks as though it was taken in about 1930 - it comes from this site: http://cerritos.org/community/history-of-the-region The Schoolroom was painted by William Bromley Still sits the school-house by the road, A ragged beggar sleeping; Around it still the sumachs grow, And blackberry-vines are creep
New Fossil Solves Puzzle of Mammalian Evolution
Paleontologists from the American Museum of Natural History and the Chinese Academy of Sciences announce the discovery of Liaoconodon hui, a complete fossil mammal from the Mesozoic found in China that includes the long-sought transitional middle ear.
Question 5 for an astronaut in space
Read more: http://www.youtube.com/profile?feature=iv&user=PBSNewsHour&annotation_id=annotation_994707
How to pay for classes
http://www.youtube.com/user/StPetersburgCollege How to pay for classes About St. Petersburg College: In 1927, St. Petersburg College (then known as St. Petersburg Junior College) became Florida's first private, non-profit, two-year school of higher learning located in downtown St. Petersburg. Full accreditation followed in 1931 and in 1948 SPC became a public college. In June 2001, SPJC officially became St. Petersburg College when Florida's governor signed legislation making it the first co
Pressure + Ink: Introduction to Relief Printmaking
Produced in conjunction with the exhibition German Expressionism: The Graphic Impulse. Find out more at http://moma.org/germanexpressionism Special thanks to Phil Sanders, Director and Master Printer, Robert Blackburn Printmaking Workshop. A program of The Elizabeth Foundation for the Arts. Created by Plowshares Media PlowsharesMedia.com © 2011 The Museum of Modern Art, New York
Klimaatconferentie in Lima : Actualiteit In deze les onderzoeken we hoe internationale samenwerking een wereld van verschil kan maken in het klimaatbeleid, maar tegelijkertijd bekijken we kritisch de drempels op weg naar een constructieve internationale samenwerking. Wie heeft invloed en …
In deze les onderzoeken we hoe internationale samenwerking een wereld van verschil kan maken in het klimaatbeleid, maar tegelijkertijd bekijken we kritisch de drempels op weg naar een constructieve internationale samenwerking. Wie heeft invloed en …