Artificio de Juanelo(en.wikipedia.org)
86 points by benbreen | 10 comments
First screen, captured .
Looks similar
Oxford Electric Bell(en.wikipedia.org)
16 points by gurjeet | 1 comments
Vacuum airship(en.wikipedia.org)
87 points by guerrilla | 56 comments
Pyrophone(en.wikipedia.org)
71 points by drdee | 13 comments
Telefon Hírmondó(en.wikipedia.org)
89 points by csense | 20 comments
Flocken Elektrowagen(en.wikipedia.org)
15 points by hyperific | 1 comments