Foo Fighters, Lumineers record at Seattle studio using 1960 vacuum tube McIntosh MC240 amplifier & 1940s microphones. t.co/jDMCgFwPNl
— riclud 44 min 59 sec ago.
Parabolic Trough with Vacuum Tube 1 - Part 2 t.co/phiwBzh14j... t.co/AEMmgBa8rq
— diysolarwater 48 min 28 sec ago.
Vacuum Tube Circuit Design: Guitar Amplifier Power Amps | Tubes t.co/Os4SXm6G7U
— natalie1111bba 49 min 34 sec ago.
Vacuum Tube Circuit Design: Guitar Amplifier Power Amps | Tubes t.co/Izbas7fJUz
— natalie1111bba 1 hour 23 min ago.
Source: OhGizmo!
Can’t live without hot water? It’s unfortunate, but you’ll have to learn to live without it if you’re traveling or spending some time in the great outdoors. That’s only if you don’t have the Solar Kettle, though. As its name impli ...
Full article at: OhGizmo!
More like this 2 hours ago
Source: Foreign Policy
This year marks that 50th anniversary of the branch of mathematics known as chaos theory. Appropriately enough for a field of study premised on the idea that seemingly insignificant events can have large and unpr ...
Full article at: Foreign Policy
More like this 12 hours ago, 2:29pm CDT
Source: Gizmag
Developed by British engineer James Bentham, the Solar Kettle can boil water simply by using sunlight. The portable thermos-like product uses a special thermal technology to boil water without the need for any power input, thus making it i ...
Full article at: Gizmag
More like this 1 day ago, 12:57pm CDT
Source: Robb Report
A great selection of high-tech items are available that are sure to satisfy any dad this Father’s Day. From an all-in-one analog audio system to stylish audiophile-grade headphones to top-of-the-line TVs, here are some of the hottest toys on the market ...
Full article at: Robb Report
More like this 1 day ago, 6:40am CDT
Source: WSJ Magazine
MAN OF MANY TALENTS | Alcocer at home in New York, with his Donald Judd–inspired chairs and handmade stereo equipment. RARE IS THE COLLECTOR who crosses over from hunting and gathering their favorite things to actually making ...
Full article at: WSJ Magazine
More like this 3 days ago, 5:51pm CDT
Source: The New York Book Review
Among the Lugbara people of Uganda, a woman is still typically buried with the smaller of her two grindstones. It symbolizes the fact the majority of her existence has been expended on the mindless, repetitive—but essent ...
Full article at: The New York Book Review
More like this 3 days ago, 4:53pm CDT
Source: Instructables
This is my first try at a Dust Cyclone separator A La' a home made dust deputy. Like many before me I too looked at the dust deputy and thought that ... This is the cone I used. I bought it at our local hardware store in Sydney cal ...
Full article at: Instructables
More like this 3 days ago, 8:57am CDT