Comments on: Dear young Physicists: Please, picture a frictionless Wheel that is lowered reversibly in Gravity https://lifeboat.com/blog/2015/04/dear-young-physicists-please-picture-a-frictionless-wheel-that-is-lowered-reversibly-in-gravity Safeguarding Humanity Mon, 15 Jun 2015 18:03:38 +0000 hourly 1 https://wordpress.org/?v=6.7.1 By: Otto E. Rossler https://lifeboat.com/blog/2015/04/dear-young-physicists-please-picture-a-frictionless-wheel-that-is-lowered-reversibly-in-gravity#comment-264224 Mon, 15 Jun 2015 18:03:38 +0000 http://lifeboat.com/blog/?p=14090#comment-264224 Sorry, I meant: https://ottorossler.wordpress.com

]]> By: Otto E. Rossler https://lifeboat.com/blog/2015/04/dear-young-physicists-please-picture-a-frictionless-wheel-that-is-lowered-reversibly-in-gravity#comment-264208 Mon, 15 Jun 2015 15:27:00 +0000 http://lifeboat.com/blog/?p=14090#comment-264208 I forgot to mention my co-authored book “Chaotic Harmony.”

And I would like to mention ottorossler on WordPress.com as an opportunity for further exchanges.

]]> By: Otto E. Rössler https://lifeboat.com/blog/2015/04/dear-young-physicists-please-picture-a-frictionless-wheel-that-is-lowered-reversibly-in-gravity#comment-262860 Sat, 02 May 2015 08:18:00 +0000 http://lifeboat.com/blog/?p=14090#comment-262860 It’s a great idea!

]]> By: Kash https://lifeboat.com/blog/2015/04/dear-young-physicists-please-picture-a-frictionless-wheel-that-is-lowered-reversibly-in-gravity#comment-262859 Sat, 02 May 2015 08:16:23 +0000 http://lifeboat.com/blog/?p=14090#comment-262859 A video animation and narration of all the different interactions going on while being let down and up is what I would be hoping for. Not quite seeing what the effects of this are.

]]> By: Otto E. Rössler https://lifeboat.com/blog/2015/04/dear-young-physicists-please-picture-a-frictionless-wheel-that-is-lowered-reversibly-in-gravity#comment-262857 Sat, 02 May 2015 07:57:20 +0000 http://lifeboat.com/blog/?p=14090#comment-262857 Dear Kash:

Thank you for the kind question.
Walter H.G. Lewin once had a beautiful video lecture at MIT on the rotating wheel.
I cannot find it right now but am enquiring.

The idea to let it down and up on its hub in a frictionless manner is, however, probably too simple to be found anywhere so far.

]]> By: Kash https://lifeboat.com/blog/2015/04/dear-young-physicists-please-picture-a-frictionless-wheel-that-is-lowered-reversibly-in-gravity#comment-262824 Fri, 01 May 2015 20:50:17 +0000 http://lifeboat.com/blog/?p=14090#comment-262824 I think this is very well written. I would love to see some sort of a video demonstrating the bicycle wheel example. This is the only part I’m not clear on.

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