Powder Toy for Mac

We get loads of visitors stop by for the PC version of "Powder Toy" The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox game, it simulates air pressure and velocity as well as heat!

But we often forget to put up the latest version of Powder Toy for Mac.&nbs
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Adding Three and Four Digit Numbers With Regrouping
A teacher shows students how to add three and four digit numbers with regrouping by using an example of planning the cost of a party.  The teacher stresses writing the numbers vertically aligning the digits according to place value.  The video also shows students how they will make mistakes if the numbers are not aligned.  The problems are written with black marker on sheet paper.  ( 3:22)
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Dr. Judith Greenberg on Genetics and Developmental Biology
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Relatives bury ferry victims, ask safety questions.
Sept. 11 - Zanzibar residents bury some of the nearly 200 killed when a ferry capsized off the coast Saturday as hope of finding survivors dwindles. Lindsey Parietti reports.
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Peripheral Arterial Disease (PAD)
Between 8-12 million Americans are living with peripheral arterial disease (PAD). If left untreated, PAD can cause a patient to require limb amputation. Dr. Robert Crawford, assistant professor of surgery, discusses risk factors, lifestyle modification behaviors and surgical treatments to cure, or stall, the progression of this preventable disease. Related Links: Maryland Vascular Center http://www.umm.edu/vascular/index.htm Conditions Treated http://www.umm.edu/vascular/conditions_treated.ht
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Have you seen our YouTube Channel?

It has taken a while to get some new content up there but good things come to those who wait or so I am told.  Our You tube Channel now houses over 60 useful videos for teachers and students on literacy, maths and software tutorials on loa
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DMC TV: Science Poster Session
The Natural Sciences Department at Del Mar College held a Science Poster Session for students who spent their summers working as research interns across the country.
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Plants In Motion
Time lapse movies of plant growth from germination to flowering, including tropic responses, nastic movement and circadian rhythms.
Author(s): Roger P. Hangarter

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The World 10 Years After 9/11
SAIS Hosted Forum on the World 10 Years After 9/11 on September 13 On Tuesday, September 13, SAIS hosted a forum, "The World 10 Years After 9/11," featuring Jose Maria Aznar, distinguished fellow at the SAIS Center for Transatlantic Relations (CTR) and former president of the government of Spain; John McLaughlin, distinguished practitioner-in-residence at the SAIS Philip Merrill Center for Strategic Studies and former acting director of the CIA; Eliot Cohen, director of the SAIS Strategic Studie
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Korach, S., & Agans, L. (October 2011). Transformative Pedagogy through Advanced Technologies: A Des
Susan Korach, Lyndsay Agans
The rapid pace of change in the 21st century requires educators to become generative in their thinking and their practices. An educational leadership preparation program that promotes generative […]
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Visual Studio 11 Developer Preview: DirectX 11 Development Experience

Boris Jabes and JP Duplessis explain the new DX11 development experience in Visual Studio 11 Developer Preview (with demo).


Author(s): Charles

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Windows 8 Running on ARM

Roger Gulrajani from the Windows Hardware Ecosystem group shows us a Qualcomm Snapdragon reference device that uses an ARM processor. This is another example of the types of machines that will be running Windows 8.


Author(s): Larry Larsen

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Energy Efficient Investment in a Troubled Economy
Moderator: Catherine Wolfram, UC Berkeley Panelists: Jeanne Clinton, California Public Utilities Commission Scott Henderson, Clinton Climate Initiative Tony Salazar, McCormack Baron Salazar
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Journeys through Sociology: Habibul Khondker
Dr. Habibul Khondker (Zayed University, Abu Dhabi) discusses the advantages and challenges of being a "roving sociologist" and how this movement across national boundaries has shaped his approach to sociology. He also shares his thoughts on journalism as form of public sociology that aims to engage with broader audiences beyond academia.
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Web Design
Web Design - UNSPECIFIED Keywords:ITO , ITO Part 1 , ECS , Web Design
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Río Piedras Aqueduct
Panoramic view of the Río Piedras Aqueduct, site of a Conservation Trust of Puerto Rico project.
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Biomedical Information Technology, Spring 2005
The objective of this subject is to teach the design of contemporary information systems for biological and medical data. These data are growing at a prodigious rate, and new information systems are required. This subject will cover examples from biology and medicine to illustrate complete life cycle information systems, beginning with data acquisition, following to data storage and finally to retrieval and analysis. Design of appropriate databases, client-server strategies, data interchange pro
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Johns Hopkins Story Swap - You Didn't Vote for Me
Bill Wexler '81 and his wife, Lisa Wexler '81, laugh about the time he did not vote for her for secretary/treasurer of a campus club.
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Leeds Met Uni Counselling Service - Short Promotional Video
Leeds Met Uni Counselling Service, Leeds, Leeds Metropolitan University, Counselling
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The Historical Battle of Agincourt 1415
This 9:36 video is about this battle that took place after the Hundred Years Wars when the English King Henry battles the French army near the town of Agincourt. Though immensely outnumbered, King Henry's army manages to claim victory. Done with a narrator and animation. Good detail and should be of interest to students.


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