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.
The Auxetophone & Other Compressed-Air Gramophones.
(via Beyond the Beyond)
This week on Cool Tools’ Maker Update: Kitty Grabs Gold, a beer cooler that follows you, the Circuit Playground Express, Adafruit and Microsoft, Other Machine Co. and Bre Pettis, Tinkercad Lego export, a great kit for gadget and toy hacking, and Maker Faires. Our featured Cool Tool is the iFixit Electronics Tool Kit. Check out […]
The mechanical Royal Kludge keyboard (Update: in stock here) seems to do well with Amazon reviewers, but there are no guarantees you’ll receive one with the coveted OFF/NO switch.
Microsoft announced Tuesday a long-awaited upgrade to its Surface Pro series of high-end tablet PCs, dropping the number from the name and adding Kaby Lake processors, more minutes on a charge and a few dollars to the price tag. Here’s Mark Hachman, Senior Editor at PCWorld: For Surface Pro 4 owners, the new Surface Pro […]
Boasting an IPX6 waterproof rating, the Trakk Bullet Ultra Compact Waterproof Bluetooth Speaker resists dust and heavy rainfall. It’s currently available in the Boing Boing Store.The Trakk Bullet offers the same wireless convenience as other portable speakers, but few are built as tough as this one. Its utilitarian construction is designed to be a totally low-maintenance […]
The Ticwatch 2 Active Smartwatch is a simpler take on an active wearable that raised over $2m dollars on Kickstarter and is currently offered in the Boing Boing Store.Somewhere in between the single-day battery life and platform-specificity of the Apple Watch and Android Wear devices, there exists the Ticwatch. Instead of trying to shoehorn another […]
Loot Crate is a subscription service that delivers a box of curated pop culture goods to your doorstep. To sample their geeky wares, you can order a single mystery box exclusively from the Boing Boing Store.Each month Loot Crate sends you 6-7 unique items and apparel, including collectibles, books, and t-shirts. Pulling inspiration from all […]