Drawing on water

Not a word of this is in English, but you don't need to understand Japanese to be impressed by this machine that can produce various images on the surface of a pool of water.
Floodsays...

The combined energy to create the wave along with any inefficiencies in transmitting the energy in wave form would result in a huge net loss of energy.

I can't think of any practical applications for this technology, outside of maybe a water park or fancy fountain. Regardless, it is cool to watch so thanks for posting.>> ^raverman:

I'm thinking... build a larger simplistic model along the coast line of a bay so you can create focused wave forms that converge on some type of turbine for power generation.

longdesays...

This is so cool and elegant. They should have a miniature version of this in differential equations/partial differential equations classes to illustrate boundary conditions and solution modes.

longdesays...

Sounds interesting, but you may use more energy than you create to do that. >> ^raverman:
I'm thinking... build a larger simplistic model along the coast line of a bay so you can create focused wave forms that converge on some type of turbine for power generation.

siftbotsays...

Tags for this video have been changed from 'drawing, water, dessins sur leau, japan' to 'drawing, water, dessins sur leau, japan, wave, pool' - edited by Zifnab

dannym3141says...

>> ^raverman:

I'm thinking... build a larger simplistic model along the coast line of a bay so you can create focused wave forms that converge on some type of turbine for power generation.


ENERGY DOES NOT WORK LIKE THIS. GOODNIGHT.

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