Feb 27, 2008

NXT Gramophone

Be sure to check out the video at the bottom showing assembly.

Don't know what a gramophone is? Read about it here.


Rick Rhodes said...


This gramophone has been posted to the blog before (by me), and it deserves a second look.

Teachers could use this project to talk about the evolution of technology, among other things. (Yes, Virginia, your granddad played music by sticking a sharp piece of metal onto a whirling piece of vinyl).


Jim Kelly said...

I knew I should have done a search :)


Thebuilder94 said...

the only problem with this is it schratches up the record. is the an alternative to a pushpin that won't scratch?

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