The Gakken Premium Gramophone Kit claims to play all sizes, and it does, according to youtube: http://www.youtube.com/watch?v=ztYtucuHG_M They are using a bamboo needle. I have been told that bamboo needles are crap or need to be sharpened after every side is played, so there is definitely work to b...

Hello, I would like to ask about a topic that has honestly gotten me nothing but ridicule thus far. I am interested in green technology and survivalism, specifically what technologies might still be utilized if civilization were to collapse. I would like to know how hard it would be to make a hand c...