Soda Can Franklin's Bells

[01samuelman]

hey can u tell me an easy way to make this thing in the middle continues doing this for a long time and very fast

[vk2zay]

@01samuelman Maybe not very fast, but for a long time I'd use dry piles. There is a dry pile Franklin bells still ringing today that was built in 1840: Google for the Oxford electric bell.

[xeeweexRC]

i mean not to be mean but, WTF???

[EA78751]

very nice demo