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When the truck rolls up, everything seems normal enough. It’s a generic oil tanker. But when the theme from “2001: A Space Odyssey” begins to play and the side of the tank starts to open, you suddenly realize things are not what they seem. This is no mere tanker truck, it’s a massive meat cooking monster dubbed the “X Grill”… Read the rest
We would wager that most of the home etched PCB projects we see around here use the toner transfer method. But the next most popular technique is to use photosensitive ink which resists the etching acid once it has been exposed to light. Most people buy what are called pre-sensitized boards, but you can also get ink to make your … Read the rest
Every year, [Nathan] hosts an Oscar party with a lot of drinking, adoring the off-color comments of [Joan Rivers] and some low stakes wagering. Everyone throws a dollar into the pot for a particular award, and when the winner is announced, [Nathan] splits the pot between the winners and begins counting out coins. As convenience stores have discovered, there’s an … Read the rest
Touch screens are nice — we still can’t live without a keyboard but they suffice when on the go. But it is becoming obvious that the end goal with user interface techniques is to completely remove the need to touch a piece of hardware in order to interact with it. One avenue for this goal is the use of voice … Read the rest
Who has an airport carry-on X-ray machine sitting in their garage? Apparently [Mike] does, and he’s sharing the fun by posting a video teardown series that really digs into the machine’s hardware and operating system.
At this point the series includes six lengthy segments. The first episode, which you’ll find embedded after the break, starts with an external overview of … Read the rest
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