Devils Tower
The video shows an intrusive volcanic tower. It explains how the volcano was formed. Introduction is a little silly. This video is a high school physics project. Grades 7-12. 2:29 min.
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References

Bindon, J. R. and Baker, P. T. (1997) Bergmann's rule and the thrifty genotype. American Journal of Physical Anthropology, 104, 201–210.
Blundell, J. E., Stubbs, R. J., Hughes, D. A., Whybrow, S. and King, N. A. (2003) Cross talk between physical activity and appetite control: does physical activity stimulate appetite? Proceedings of the Nutrition Society, 62, 651–661.
Author(s): The Open University

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1.2 Balanced energy intake

There is a need for a certain daily energy intake to allow metabolism to occur in the body. Metabolism means all the chemical reactions occurring in the body and there are two types of process involved: catabolism breaks down larger molecules into smaller ones often with energy release and anabolism is the building up of larger molecules from smaller precursors, often requiring energy. The body requires energy to power anabolic, mechanical (for example, muscle contraction
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Sugars in human mother’s milk are non-toxic antibacterial agents
A new study has found that sugars in mother's' milk do not just provide nutrition for babies but also help protect them from bacterial infections.
Author(s): David Salisbury

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1.4.2 Engaging with multiple perspectives

A systems approach begins when first you see the world through the eyes of another.

(Churchman, 1968, p. 231)

The Ulrich reading is an extract from an article written in honour of another systems philosopher, C. West Churchman. Also drawing on Churchman's influence, Jake Chapman sums up two qualities of systems thinking in terms of ‘gaining a bigger picture (going up a level of abstraction) a
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Acknowledgements

The content acknowledged below is Proprietary (see terms and conditions). This content is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 2.0 Licence

All written material contained within this unit originated at the Open University.


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Except for third party materials and/or otherwise stated (see terms and conditions) the content in OpenLearn is released for use under the terms of the Creative Commons Attribution-NonCommercial-Share

Pope goes to jail - for lunch
Pope Francis shares a meal with the inmates of a Naples jail. Rough Cut (no reporter narration). Subscribe: http://smarturl.it/reuterssubscribe More updates and 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, national, and international news. For over 160 years, Reuters has maintained its reputation
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482 GG Amused or Bemused. Being Bilingual. Positive Anymore.
Follow along on the website: 'Amused' or 'Bemused'? http://bit.ly/1KT1NkH Bilingual: http://bit.ly/1Ko9Lf2 Positive 'Anymore': http://bit.ly/1W4tWHe http://quickanddirtytips.com/offers
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There are more than 800 courses on OpenLearn for you to choose from on a range of subjects. 

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Public hygiene and epidemiology
Framework of public hygiene and epidemiology; human pathology related to water and sanitation: infections, prevention and therapy: 'social medicine': health and society in the Netherlands and in developing countries; health and environment: environmental epidemiology and ecotoxicology, protective measures and legislation and rules.
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Licensed under a Creative Commons Attribution - NonCommercial-ShareAlike 3.0 Licence - see http://creativecommons.org/licenses/by-nc-sa/3.0/nl/deed.en - Original copyright TU Delft

Biology of Water and Health
This course encourages and trains students to think outside the box when addressing water-related problems. Our interdisciplinary approach is designed, for example,to give the health professional an introduction to the engineering components involved in the provision of safe water and sanitation. While at the same time providing the engineer an ecological framework for understanding the place of water in health, it also gives a voice to the ways in which water is involved in social interactions,
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Population Health
This course is designed to challenge and encourage you, as veterinary students, to explore the relationships between population health and public health, animal health and human health, and clinical and population-based health practice. If we are successful, the process of exploration will continue throughout your graduate school education and training so that when you graduate, you will be better equipped to define your role as a veterinarian, and that of the veterinary profession, in public he
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Agricultural Science and Policy I
Highlights of this course include: Major biological, chemical and physical components of the agricultural systems The scientific basis for understanding these systems and their management How has science influenced policies related to agriculture, food safety and environment in the United States? How have the policies evolved over time in the US? What has worked and what has not; what are the reasons and what are the consequences? Beyond science, what other factors influence policies? How do we
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You Are What You Drink!
Contamination in drinking water sources or watersheds can negatively affect the organisms that come in contact with it. The affects can be severe causing illness or, in some cases, even death. It is important for people to understand how they can contribute to the contaminants in drinking water and what treatment can be done to counter these harmful effects. Students will learn about the various methods developed by environmental engineers for treating drinking water in the United States.
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Cleaning the Air
Engineers design methods of removing particulate matter from industrial sources to minimize negative effects of air pollution. In this activity, students will undertake a similar engineering challenge as they design and build a filter to remove pepper from an air stream without blocking more than 50% of the air.
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I Breathe WHAT??
In this activity, students will capture and examine the particles to gain an appreciation of how much dust, pollen and other particulate matter is present in the air around them. Students will place "pollution detectors" at various locations to determine which places have a lot of particles in the air and which places do not have as many. Quantifying and describing these particles is a first step towards engineering methods of removing contaminants from the air.
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Groundwater Detectives
Student teams locate a contaminant spill in a hypothetical site by measuring the pH of soil samples. Then they predict the direction of groundwater flow using mathematical modeling. They also use the engineering design process to come up with alternative treatments for the contaminated water.
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How Should Our Gardens Grow?
In this lesson, students will learn about types of land use by humans and evaluate the ways land is used in their local community. They will also consider the environmental effects of the different types of land use. Students will assume the role of community planning engineers and will create a future plan for their community. (Note: Teachers will need to check out the following book from the local or school library: Durell, Ann, Craighead George, Jean, and Paterson, Katherine. The Big Book For
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I've Got Issues!
This lesson will introduce students to environmental issues. Students will recognize environmental opinions and perspective, which will help them define themselves and others as either preservationists or conservationists. Students also learn about the importance of teamwork in engineering.
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Interactions Everywhere!
Students are introduced to the concept of an environment and the interactions within it through written and hands-on webbing activities. They also learn about environmental engineering careers and the roles of these engineers in our society.
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