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the Science and Technology Facilities Council
This video shows how steel balls and a feather fall in air and in a good vacuum. The motion is well illuminated and captured clearly in the video, and arrows help make clear the locations of the objects as they fall. A physicist explains what is happening.
<a href="http://www.compadre.org/informal/items/detail.cfm?ID=12488">Science and Technology Facilities Council. Feather Drop. Near Swindon town: Science and Technology Facilities Council, November 1, 2012.</a>
Science and Technology Facilities Council. Feather Drop. Near Swindon town: Science and Technology Facilities Council, November 1, 2012. http://www.backstagescience.com/videos/feather_drop.html (accessed 29 July 2016).
%0 Electronic Source %D November 1, 2012 %T Feather Drop %I Science and Technology Facilities Council %V 2016 %N 29 July 2016 %8 November 1, 2012 %9 video/shockwave %U http://www.backstagescience.com/videos/feather_drop.html
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