"Human beings hardly ever learn from the experience of others. They learn; when they do, which isn't often, on their own, the hard way."
As far as I know, Gernsback was the first person to formally describe a device using bone conduction to transmit sound; he received a patent in 1924.
Here are the figures that accompanied Gernsback's 1923 patent filing for the Acoustic Apparatus:
See the original patent filing (pdf).
Acoustic Apparatus (Osophone)-related
Want to Contribute an
Robot Chef Makes Thousands Of Dinners
'I got one of those new electronic cameras... and I could construct this one to do it exactly right down to the thousandth of a second.'
Revault Wearable Private Cloud Is Too Vaporous
'A man or woman could carry AIs or complete planetary dataspheres...'
Lumo Projector Turns Kids Rooms Into Bradbury's Veldt
'The walls began to purr and recede... and presently an African veldt appeared...'
Ground Control Space Beer
Ninkasi Brewing Co. has its own space program.
Google Wants To Give Orders To Robot Armies
Or maybe they aren't bent on world domination.
Gestures Control Spider Robot Army
'What do you think - four spiders, one per floor?'
Hologram Protest World's First
'Their bodies were in their dwelling cells, but their telucid images filled the hall.'
SoSITE: US Pilots To Command DARPA Drone Army
'With a click of his pinky he brought up a pop-up menu, then selected *Kill Everyone*'
Asterank Database Identifies Profitable Asteroids
'Now it was a huge, charted, floating ore deposit for the entire Solar System.'
|Home | Glossary
| Invention Timeline | Category | New | Contact
Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™
Copyright© Technovelgy LLC; all rights reserved.