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They should make speaker cones with this stuff


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http://news.mit.edu/2017/3-d-graphene-strongest-lightest-materials-0106

 

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Researchers design one of the strongest, lightest materials known

Porous, 3-D forms of graphene developed at MIT can be 10 times as strong as steel but much lighter.

 

 

 

It's porous though so not sure if it would actually make a great speaker cone but light and strong as this certainly would be fun to experiment with.

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The cost of manufacturing is what is preventing it from being a mass market item.

This is one of those things that have to have new processes of manufacturing invented to reduce costs which can take years and decades.

01 Ford focus ZX3

Pioneer AVH-X491BHS

PPI PC 4800.2

Morel Maximo 6.5" x2

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Way cool

IMO this is one of those technologies that's going to revolutionize everything when it becomes mainstream. Displays, composites, semiconductors. Game changer for sure

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