Open moorepants opened 3 years ago
moorepants
commented
1 year ago Interesting ski jump: https://www.instagram.com/reel/ClZP9Oigcbc/?igshid=YmMyMTA2M2Y%3D
Can't move in translation in space: https://www.reddit.com/r/interestingasfuck/comments/zl0pcx/an_astronaut_in_microg_without_access_to_handles/
Suspension of rally truck: https://www.reddit.com/r/nextfuckinglevel/comments/zlgl5v/50000_suspension_in_action/
moorepants
commented
1 year ago Interesting page about debunking gyroscope misconceptions: http://www3.eng.cam.ac.uk/~hemh1/gyroscopes/htmlgyroscopes.html
Peter230655
commented
1 year ago I am fascinated by these effects! Whenever possible, I include one in my simulations - mostly possible.
I never had any doubt, that they could not be derived from Newton's and Euler's Laws, though! ( Amazing, what nonsense one may present even at the Royal Society!) As I understand, you are the expert, it is this effect, that when you ride a bike, you never go completely straight, so you do not fall off the bike.
On Thu 20. Apr 2023 at 15:16 Jason K. Moore @.***> wrote:
Interesting page about debunking gyroscope misconceptions: http://www3.eng.cam.ac.uk/~hemh1/gyroscopes/htmlgyroscopes.html
— Reply to this email directly, view it on GitHub https://github.com/moorepants/learn-multibody-dynamics/issues/5#issuecomment-1515916026, or unsubscribe https://github.com/notifications/unsubscribe-auth/AT5MQUVRIQ7QHLMPF3SM5L3XCDWGRANCNFSM5AL3BQFA . You are receiving this because you are subscribed to this thread.Message ID: @.***>
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Peter Stahlecker
moorepants
commented
2 months ago Riccardo mentioned doing something about the vibration of the TU Delft tram (that caused the delays).
Peter230655
commented
2 months ago Riccardo mentioned doing something about the vibration of the TU Delft tram (that caused the delays).
I am somehow not 'clicking' :-(
Planar Double Pendulum
Baby Boot
https://pydy.readthedocs.io/en/latest/examples/chaos-pendulum.html
Chaplygin sleigh
Whipple-Carvallo Bicycle
https://pydy.readthedocs.io/en/latest/examples/carvallo-whipple.html
Quadcopter
Bicycle model of the car
Heave-pitch model of a car (half car model)
Ape Swing
Simple walker (rabbit toy)
Skateboard
https://doi.org/10.1115/1.3424680
Standing balance
Quadraped
Control moment gyro
Segway
https://github.com/moorepants/eme171/blob/master/content/pages/segway-simulation.rst
https://moorepants.github.io/eme171/modeling-simulation-and-control-of-a-segway.html
Explorer 1 instability
https://youtu.be/RdDJtUxLwqQ
Dzhanibekov Effect
https://en.wikipedia.org/wiki/Tennis_racket_theorem
https://i.imgur.com/FGy1ZKq.mp4
Double jump
https://twitter.com/rosshm16/status/1488213307391721473
Falling cat
https://en.wikipedia.org/wiki/Falling_cat_problem
Parallel parking problem
nonholonomic
Balanced-arm lamp
These hug lamps in Rotterdam work that way:
https://en.wikipedia.org/wiki/Balanced-arm_lamp#/media/File:GraphyArchy_-_Wikipedia_00323.jpg
https://en.wikipedia.org/wiki/Luxo_Jr.
Orrery
https://www.rijksmuseum.nl/en/collection/NG-NM-11700
https://darkcrystal.fandom.com/wiki/Aughra's_observatory
Dutch kinetic art flat rotating plates
https://www.reddit.com/r/Rotterdam/comments/svo3cs/hij_maakt_overuren/
Moments of inertia of birds
https://www.nature.com/articles/s41586-022-04477-8
Wobble toy
https://youtu.be/Oo9H970JLg8
ball or disc rolling on a turn table
https://youtu.be/3oM7hX3UUEU
Pantograph
Watt's Linkage
Bennet's Linkage
https://web.archive.org/web/20170220094157/synthetica.eng.uci.edu/Animations-3/Bennett_Linkage.gif