Aircraft engine run-up mini tornado.
<video controls autoplay loop> <source src="https://diqn32j8nouaz.cloudfront.net/rollsroyce_engine_runup.mp4" type="video/mp4"> Your browser does not support the video tag. </video>
Previously:
https://www.homemadetools.net/forum/...761#post163567
https://www.homemadetools.net/forum/...619#post170478
https://www.homemadetools.net/forum/...976#post164430
https://www.homemadetools.net/forum/...233#post172744
https://www.homemadetools.net/forum/...761#post178818
