Science fun

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  Entertainment

[Simahnyk]

What you see is called Chladni figures or Chladni patterns. You can Google the explanation, but just briefly - there is a loudspeaker or another source of constant vibrations under the black metal plate. At certain frequiencies, standing waves (again, for the definition, use Google, my post would have to be too long) occur in the metal plate. In the areas of nodes, the white dust gathers, whereas the areas of antinodes are cleaned by the vibrations.

[pura1998]

Suggestion to headphone users: Turn off the audio if you want to still have hearing.

[Ignacia de la Carrera]

Can I place the platform on a loudspeaker, and connect it to my computer with the frequences? would that work?

[Ignacia de la Carrera]

Hello! Id like to make this project for a science fair. Which are the steps to follow?Could I use a loudspeaker and put above it the aluminium placket? Please answer me! Thank you

[lilspiderlily]

this reminds me of crop circles. i wonder why

[Otto Karlsson]

So much cocaine to waste... :/

[Dovydas Jonutis]

my ears are bleeding

[XxZyulxX]

the ring

[001Perfume]

LOL

[cunning4nik8er]

Wanna know what's more fun than science??? Having your mind completely overloaded by a science video... and then having someone add crucial information about the experiment, such as, how many transducers and how powerful, what materials, is that table salt, stuff like that. THAT would be REALLY fun. As it is, I probably won't be able to sleep, not knowing the details. That said... great video. Thanx

[小婷 黃]

用聲音改變圖形真厲害 盡然還麼對稱

202 26 黃宇澤 

[hipchickfitness]

with the title of this video, I will totally agree that science is fun, discovering new stuffs and finding out the reasons behind each thing