Earth and Space Science

Earth and Space Science

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  • Brace Yourself - 1 Pack
    What can keep a simple structure from collapsing during an earthquake? How will an earthquake, simulated by shaking, affect a "building" made of linked squares? How can the square "stories" be cross-braced to prevent the "walls" from collapsing? What dangers are there in building above a garage?..
    $10.99
  • Brace Yourself - 10 Pack
    What can keep a simple structure from collapsing during an earthquake? How will an earthquake, simulated by shaking, affect a "building" made of linked squares? How can the square "stories" be cross-braced to prevent the "walls" from collapsing? What dangers are there in building above a garage?..
    $69.99
  • Whimsical Windvane - 10 Pack
    A personable wind vane with its beak to the wind Create a playful, easy to make wind vane which will point to the source of the wind! Curriculum topics: Wind, Weather, Fluids, Atmosphere Kit includes: Idea Sheet, 20 paper cones, 10 jumbo straws, 10 wide straws, 10 metal washers, 10 foam was..
    $14.99
  • Wind at Work - 10 Pack
    Get wound up with wind power! Use this enhanced pinwheel to measure the mechanical energy that can be obtained from moving air. Make the pinwheel spin by holding the device while walking or by using the "wind" from a fan. Take data - including measuring how much time is required for the device to..
    $9.99

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