A math equation from the 1700s and compressed air are used in modern manufacturing; field reporter Greg brushes up on his ABCs and celebrates the first-ever National Pneumatics Day. |
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Title: | The Power of Air | |
Air Date: | July 31, 2021 | |
Runtime: | 30 min | |
elb11 : I totally agree! I watched it Friday babysitting my 3 granddaughters, 2, 4 & 6 and all 3 w...