Physical Science: Motion, Forces, and Energy, Book M

Chapter 3: Forces and Fluids

Web Links


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Topic: Snowshoes

Visit these sites to learn more about the history and use of snowshoes. Use the information to complete the activity in your book.

How to Make Snowshoes

( http://www.inquiry.net/outdoor/winter/gear/snowshoes/ )
Make Your Own Swiss Army Snowshoes

( http://uberpest.50megs.com/snowshoes.html )
Snowshoes' History

( http://www.shamonta.com/uk/histo/histo_bas_d.html )
A Brief History of Snowshoeing

( http://www.atlassnowshoe.com/snowshoe/history.asp )
Shoes on the Snow

( http://www.lakesuperior.com/online/205/205snowshoes.html )

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Topic: Hydraulic Systems

Visit these sites to learn more about hydraulic systems. Use the information to complete the activity in your book.

How Hydraulic Machines Work

( http://www.howstuffworks.com/hydraulic1.htm )
A History of Hydraulic Rams

( http://www.eastex.net/billt/history.htm )
Hydraulic

( http://encyclopedia.thefreedictionary.com/hydraulic )
What Are Hydraulics?

( http://www.angelfire.com/ct/davezcustomz/whatarehydros.html )
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