payperpost

https://app.payperpost.com/images/logo.png?1338401075

Wednesday, December 14, 2011

130-year-old recordings played for first time:

A glass recording made by Alexander Graham Bell at Volta Laboratory in 1884 (AP/Jose Luis Magana)

130-year-old recordings played for first time

Experiments locked in a cupboard for decades offer an unprecedented glimpse into the past. 'Makes the hair stand up'

No comments: