OMG, this is so funny.  I love these College Humor guys, and this parody of Billy Joel’s “We didn’t start the fire” masterfully captures the modern internet.  Also, I saw Billy Joel’s video debut on MTV back when they played videos.  For anyone over 30, this should be a scary wake-up call.

I remember a world populated with Commodore 64s, VCRs the size of microwave ovens, microwave ovens the size of dog houses, cassette tapes coming in as 8-tracks went out, and you could smoke anywhere (bus, airplane, library, work, you name it).  I’m an IT professional, and the modern Internet is a very scary place.  The future is cloud computing, wireless video and power and everything else, throw-away data centers, and vertical farming.  Whoa, I need to live a life of solitude in my airship as it floats along the air currents high above civilization; kind of like that world in BioShock, but up in the sky…

The Omega7Red website is now officially online.  I’m out of still in web development Hell, but now I can blog away about whatever steam-powered, clockwork-wielding, vacuum-tube-based, gun-carrying hottie that I want to.  And while I’m still a little unsure about what Aether is exactly, the first official blog goes to Farming.  Well, I have a farming background – Rice Farming.  Now, this:

Almost looks like it would work.  The large maneuvering fans, which look to be made of cloth and windmills, might just keep the airship lined up as it harvested the crop.  Though, I wonder what’s being used to cut and collect the crop (can’t see from this angle).  Usually, I would expect a cutting header pulled by beasts or tractors.  Anyways, it makes for a nice piece of art suitable for the kitchen, and it’s available in print.  Available for purchase here.

Glowbug is the term given to describe Amateur Radio operators (HAM) and sometimes their equipment because of their fondness for vacuum tube electronics.  This cute little toy oscilloscope is completely operational and uses vacuum tubes to drive its 7cm CRT. The casing is wood, and the brass fittings add a nice touch. This is actually a Mark II variant of an earlier design.

The schematic shows a pretty simple, yet brilliant pentode-based circuit, and the engineer is happy to explain the circuit in stunning detail.  I could build one in my sleep after many hours of lost sleep:

It uses three different small-signal rf pentodes – an EF91 in the timebase circuit, an EF184 in the Y amplifier, and an EF80 in the X amplifier.  The choice of tubes is somewhat arbitrary. The EF91 would be very suitable in all three functions since, among small-signal pentodes, it is unusual in having suitable characteristics for providing a relatively large anode voltage swing with little distortion.  But I do not find the EF91 visually attractive, so I opted for the other tubes in the main functions, relegating the ’91 to the back of the chassis, where its smaller size fits in nicely.  The EF184 has high transconductance, so is used in the Y amplifier where large voltage gain is required, while the EF80 is used with cathode-degeneration feedback in the X amplifier which requires much less gain, but a larger voltage output with good linearity.

Details: http://g4oep.atspace.com/toycro/toycro.htm#Mark II version with Added Brass [broken link]

It’s not SteamPunk, but it should be.  What this guy did is very extremely cool, right down to the vintage “wait a minute to load” program.

Sinclair ZX Spectrum – Guitars (rhythm & lead)
Epson LX-81 Dot Matrix Printer – Drums
HP Scanjet 3c – Bass Guitar
Hard Drive array – Act as a collection of bad speakers – Vocals & FX

Details: James Houston’s Senior Project