This web page (which is rather elderly itself) has valuable information on the long-lost Auxetophone and its successors and imitators, a family of compressed-air gramophones which were apparently very, very loud
THE AUXETOPHONE: 1898-1918.
Two Englishmen, Horace Short and Sir Charles A Parsons (yes, the steam turbine man) introduced the compressed air amplifiers known as Auxetophones. Horace Short began the development of the idea and was granted a patent in 1898, and again in 1901. The patent rights were sold to Parsons in 1903. Parsons, who was noted for his skill as a craftsman, took on the development of the Auxetophone as a hobby when he was already financially secure from his steam turbine business, and applied it to musical instruments as well as gramophones.
Super Retro-Boy is a compact, minimal reimplementation of Nintendo’s classic Game Boy with the look as well as the tech. It plays real cartidges, including those from the full-color Game Boy Advance—presumably this is why there are four buttons. It gets 10 hours on a charge, and will come with a 10-in-1 game from Retro-Bit […]
A T-Mobile customer in Florida drove her SUV into the store, smashing through the front window and coming to a stop deep in the showroom. Then she emerged from her disabled vehicle, hefted a broken window frame, and smashed a display. “What is wrong with her?” calls out an unseen observer. According to witnesses who […]
Slovenia’s Maheno corporation manufactured a series of Barbie-branded and white label typewriters for kids, with a hidden feature that allowed their owners to use them to produce messages encrypted with a simple substitution cipher.
Computer hacking isn’t just something happening to the DNC. Major software companies need white-hat hackers to ensure the security of their products and users, and I came across a Computer Hacker Professional Certification Package that conveniently teaches those advanced IT techniques online.This course package will prepare you for various computer security certification exams with over 60 hours […]
One of the best ways to progress a career in project management is through earning recognized certifications. These certifications carry significant clout and don’t require expensive tuition or student loans. This Ultimate Project Management Certification Bundle is a great example of an affordable way to get ahead. It includes training for 9 certifications including PMP, […]
There’s nothing quite like the rush of playing against a real human opponent. But from a developer standpoint, creating fun multiplayer experiences is incredibly complex. Fortunately, the Unity3D game engine has made all aspects of game creation, including multiplayer functionality, as accessible as ever.This Unity Course Bundle introduces all of the necessary elements of creating […]