Day: September 11, 2015

Homebrew Mini-Chumby Blends 3D Printing, ESP8266 And A Touchscreen

September 11, 2015 by 5 Comments

We were all despondent when our Chumby’s went dead. And plans to hack at least one of them died when the device quit powering on. [Spiros Papadimitriou] must have missed his too because he’s made a good start at making his own wireless, touchscreen, smart clock.

In all honesty, it isn’t much of a Chumby replacement yet. It has a clock and can control some devices. There’s some hooks to add a weather display that isn’t finished yet. Still, it is a working first step. Of course, anyone can take a Raspberry Pi (or similar), a Wifi dongle, and a touchscreen and do the same thing, right? Maybe, but it is a lot harder to make one you (or your significant other) wants on your nightstand. [Spiros] took a lot of time to design a beautiful 3D printed case.

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Microwaving Things Outside Of The Microwave!

September 11, 2015 by 48 Comments

DISCLAIMER: DO NOT TRY THIS AT HOME!

Ever wonder what would happen if you took a magnetron out of a microwave, strapped it to a stick, and pointed it at random everyday objects? Well, lucky for you a couple young Russians recorded their research before they presumably hurt themselves and were hospitalized, or maybe just became infertile — or caused cataracts — point is don’t do it.

They’ve taken a magnetron out of a microwave, and tied a soup can to the side of it to focus the microwaves. After discovering this, they did the next logical step — point it at various things and see what happens.

In this specific video (they have lots…) you can see them create plasma inside light bulbs, melt light bulbs, light up vacuum tubes, fluorescent bulbs, liquefy metal, and even catch a glimpse of radio waves.

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