@pipteach @Edumoonshot @teswildcats
Take a knife, cut through water faster than waves.
Similar.
Do an experiment with them - throw a pebble in a pond or some such. Those waves are similar to a shockwave in the airhttps://twitter.com/pipteach/status/782637061606088704 …
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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@Edumoonshot@teswildcats We will definitely do that. Pictures to follow soon. Thank you!Thanks. Twitter will use this to make your timeline better. UndoUndo
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