Before photography was invented there was the camera obscura, useful for studying the sun, as an aid to artists, and for general entertainment. What is a camera obscura and how does it work ???
Exercise Physiology: The Response of Metabolic Rate to Physical Activity
In this lab, students measure their heart rate, oxygen consumption, and carbon dioxide production in various physical activities on a treadmill or cycle ergometer. After learning the techniques in the first lab period, each group of 3-4 students designs an independent investigation that is performed during the second lab period. To measure metabolic rate, students collect expired air in a Douglas bag, then measure the volume, the temperature, and the concentration of oxygen and carbon dioxide. W
The food that we eat is broken down by our bodies into microscopic nutrients. We need these nutrients to run, swim, read, and even to keep our bodies working while we sleep.
Buildings or places which are no longer there.
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J R R Tolkien 'Beyond the Shoreless Sea'
These lectures cover an introduction to J R R Tolkien's career, show how medieval literature influenced his fiction, and consider the wider scheme Tolkien worked on linking his mythology to historical and other mythical events.
"Human Rights are Women's Rights and Workers' Rights are Women's Rights:" May Chen on the United Nat
The United Nations Fourth World Conference on Women was held in Beijing, China during September 1995. The conference, which called for gender equality, development, and peace, grew out of the international women's movement and marked the end of the official United Nations decade of Women. For women like May Chen, Vice President of the Union of Needletrades, Industrial, and Textile Employees (UNITE), the conference was an opportunity to share their activist experiences and learn about issues conf
Learn and Apply HTML
Welcome to Learn and Apply HTML, INST 5260. HTML is what tells the browser how to display your webpage you create. Even if you use a program like Microsoft Front Page or Macromedia Dreamweaver, behind the scenes, they are creating the HTML for you. This class was chosen as an exemplary course in 2002 in the WebCT exemplary course competition. It has since gone through 2 revisions including the latest one for Summer 2005. In the Spring of 2005 approximately 60 students in Hong Kong and mainland C
Glidden's Patent Application for Barbed Wire
This lesson presents the drawing and description that helped Joseph Glidden, a farmer from De Kalb, Illinois, win a patent for barbed wire in 1874. Glidden's design remains today the most familiar style of barbed wire. This site also examines the considerable impact of barbed wire on the economy, society, and politics in the West.
Mobibus heeft een jongerenwebsite over verkeer en mobiliteit De Vlaamse Stichting Verkeerskunde (VSV) heeft een jongerenwebsite. De webstek www.mobibus.be is een virtueel vervolgtraject op de Mobibus. Jongeren kunnen op …
De Vlaamse Stichting Verkeerskunde (VSV) heeft een jongerenwebsite. De webstek www.mobibus.be is een virtueel vervolgtraject op de Mobibus. Jongeren kunnen op …
The Colony of Jamestown
Learn who came over to Jamestown and why they came in the first place!
What is a Recession?
This two minute video explains what a recession is, the basic economic terms, and the psychological factor that often fuels a recession. It moves very rapidly so the teacher should be prepared to stop the video at times to review terms. A list of terms would also be helpful. The three ways to handle a recession are mentioned as well.
Blefaroplastia del Reborde Orbitario
Scenes in Spanish of plastic surgery of above the eye.
"Quasi-Balanced Circulations in Oceans and Atmospheres, Fall 2009"
" This course introduces the students to dynamics of large-scale circulations in oceans and atmospheres. Basic concepts include mass and momentum conservation, hydrostatic and geostrophic balance, and pressure and other vertical coordinates. It covers the topics of fundamental conservation and balance principles for large-scale flow, generation and dissipation of quasi-balanced eddies, as well as equilibrated quasi-balanced systems. Examples of oceanic and atmospheric quasi-balanced flows, compu
Listening, speaking, grammar: Wo ich wohne... wohne ich gerne!
You practice your speaking skills in connection with describing a house and the plural forms of nouns.
Postboxes in postcode IP19
A collection of postboxes in postcode IP19
Fighting for Our Hometown
We read the headlines every day. Cities and towns across America have seen businesses shut down. Citizens have lost their jobs and communities are struggling to adequately fund public services. But by partnering with the entrepreneurial spirit and talent of Notre Dame's student body, the South Bend community is solving some of these problems in a new way. Since 2012, the enFocus fellowship program has partnered with the community to ignite change in local companies, nonprofit organizations, and
2.2 Making a plan
Are you about to undertake a PhD in science, technology or mathematics? If so, this unit will help you to examine your work processes. You will consider and develop the nature of postgraduate work and look at the planning of work needed at doctoral level.
Postboxes in postcode IP13
A collection of Postboxes in Postcode IP13
Postboxes in postcode IP12
A collection of postboxes in postcode IP12
Chiton from the California rocky intertidal zone
Chitons have oval shaped, eight segment hard shells that provide protection for their soft shelled bodies. The plates of the shell allow for more flexible movement of the animal. The entire soft body is covered by the shell.