Road? Where we’re going, we don’t need roads. – Dr. Emmett Brown.
Here’s a look back at the maker world and beyond!
The first machine to produce intelligible human-like sounds was exhibited on June 5th, 1938 at the Franklin Institute in Philadelphia, Pennsylvania. Known as “Pedro the Voder,” it was a keyboard operated spectrum-synthesis device capable of mimicking various farm animals in addition to the human voice. The inventors were Homer Dudley with Richard Riesz and Stanley Watkins. See a youtube video here.
von Békésy’s ear
Cochlear implant. Courtesy of the mayo clinic.
Hungarian biohysicist Georg von Békésy, was born June 3, 1899. His studies of hearing mechanisms in mammals, in particular the coil of the cochlea along the inner ear, paved the way for the development of cochlear implants among the deaf, allowing for deaf patients to hear a limited number of sounds.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — “The Essential Guide to Electronics in Shenzhen – Delivery Update”
Wearables — Freezer paper magic
Electronics — Emergency ferrite
Biohacking — Biohack: DMSO for Transdermal Substance Delivery
No comments yet.
Sorry, the comment form is closed at this time.