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John Porter
50 followers -
IT pro in local government fighting against apathy, part time theoretical physicist and ponderer of life the universe and everything.
IT pro in local government fighting against apathy, part time theoretical physicist and ponderer of life the universe and everything.

50 followers
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John's posts

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Taking the wife's Iron 883 up to the Harley Store for coffee, cake and chat.

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First attempt at Vlog on Harley 48 demo ride

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John Porter commented on a video on YouTube.
there is a flaw in the testing method, if you are removing the mass from the rear (the vacuum) but still leaving the mass at the front (air) then the small opposite reaction may not be able to overcome the inertia. To validate the test you would need to perform it in a long vacuum tube or chamber.

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John Porter commented on a video on YouTube.
Ben, just signed up for a recurring yearly sub, found myself looking forward to your daily so much that I had to get more. Keep up the excellent work. J.
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