THIS DAY IN SCIENCE: There's A Face on Mars (Viking 1) in 1976

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Oh! My Aching Feet

Oh! My Aching Feet

by | Feb 23, 2015 | Gr 7-8 Science & Tech

…connecting force, area, and pressure? That’s some feat! Contributed by: Catherine Little Grade 8: Structures and Mechanisms Systems are designed to accomplish tasks. All systems include an input and an output. Inquiry Skills Used This activity uses scientific...
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