Simple+Machines

Find out the science behind levers, pulleys, cogs and wedges. How have they been used to make our lives easier? Use this knowledge to make you own invention that solves a problem, making life easier for your client. || A selection of science experiments - check out the catapult one below!
 * Simple Machines ||
 * [[image:Agriculture_&_Industry_22373.gif]][[image:Agriculture_&_Industry_0273.gif]] ||
 * ==[|The Hobby Shop:]==

[[image:hobby_shop.jpg width="426" height="84" link="http://www.knowitall.org/hobbyShop/siteAgentMain.html"]]
|| ==Design Process:== These are the steps to take when you design something. Use this tool when you begin inventing something to make life easier!

This is a large file so the other option is to open the PDF file below. __ __ ||  [|****What is a Patent?****]  || ==[|Catapult Challenge:]== Change the velocity and angle of projection to make the trebuchet hit the target.
 * [|****Google Patents****]

[|****Famous Inventors****]

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