Thanks to LEGO for sponsoring this video. Find your own LEGOs at https://shop.lego.com/?cmp=SOC-OneMin...
or https://shop.lego.com/product?p=21309...

This video is about Tuned Mass Dampers, which can be used to reduce or avoid unwanted vibrations, swaying, swinging, bending, etc on engineered structures ranging from buildings, skyscrapers, electricity power transmission lines, airplane engines, formula one race cars, etc. TMD's use damped coupled oscillators.

REFERENCES
Taipei Tower TMD Photo licensed from: Louie Psihoyos http://www.psihoyos.com
Coupled oscillators: http://www.reed.edu/physics/faculty/w...
Related things: https://en.wikipedia.org/wiki/Stockbr...
Applications: https://en.wikipedia.org/wiki/Tuned_m...
Formula 1 cars: http://www.formula1-dictionary.net/ma...
Aircraft engines: https://en.wikipedia.org/wiki/Centrif...
Audio speaker cones: https://www.focal.com/en/tmd-tuned-ma...

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Created by Henry Reich