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From Pumping Station One
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=== Reference === | === Reference === | ||
* [http://www.cosi.org/downloads/activities/simplemachines/sm1.html] Flash animations of simple machines. | |||
* [http://www.cosi.org/ | |||
* [http://www.edheads.org/activities/simple-Machines/ Edhead's Simple Machine Tutorial] Learn about simple and compound machines while you explore the house and tool shed! Silly fun stuff! | * [http://www.edheads.org/activities/simple-Machines/ Edhead's Simple Machine Tutorial] Learn about simple and compound machines while you explore the house and tool shed! Silly fun stuff! | ||
* [http://www.enchantedlearning.com/physics/machines/Levers.shtml Levers: Simple Machines] Flash animations of various classes of levers. Levers, fulcrums and loads described and illustrated. | * [http://www.enchantedlearning.com/physics/machines/Levers.shtml Levers: Simple Machines] Flash animations of various classes of levers. Levers, fulcrums and loads described and illustrated. | ||
