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Make this 3D-printed cornstarch flamethrower for the zombie apocalypse
posted January 13 2015 20:13.34 by Giorgos Lazaridis




I am not quite sure how effective this DIY cornstarch flamethrower will be against hungry zombies, but it definitely works well against paper zombies[...more]

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Ultra thin 3A Step-Down DC/DC uModule Regulator [Chip Ideas]
posted January 13 2015 20:09.22 by Giorgos Lazaridis




On December 1st, 2014 Linear Technology Corporation introduced the LTM4623, a 3A uModule step-down regulator in an ultra thin 1.8mm profile LGA package[...more]

[Link: linear]
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Can you solve these brain teasers (puzzles)?
posted January 13 2015 20:01.37 by Giorgos Lazaridis




Or brain, this wonderful computer! We've studied and studied our brain for ages, but still there are lots that we need to learn. But during this process[...more]

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How this horn-shaped speaker amplifies the sound passively?
posted January 13 2015 19:53.54 by Giorgos Lazaridis




People use this horn-shaped speakers not for aesthetic purposes. As a matter of fact, this shape is able to amplify the sound. Now, taking into account[...more]

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This is how nature can sustain a controllable nuclear chain reaction
posted January 13 2015 19:46.14 by Giorgos Lazaridis




In 1972, some French scientists visited the Oklo mine in Gabon, Africa to test its Uranium ore. Although there are different Uranium isotopes found in[...more]

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How MEMS sensors (like your smart phone accelerometer) works
posted January 12 2015 19:41.15 by Giorgos Lazaridis




MEMS stands for Micro Electro-Mechanical Systems and it is a category of microchips which embed micro-mechanical parts. An accelerometer is a very familiar[...more]

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It takes 10 cuts and 10+ at creativity to make a pair of pliers with wood!
posted January 12 2015 19:34.21 by Giorgos Lazaridis




For some reason, I turned into wooden makes today. Wooden staff are always awesome, but this one takes the price of creativity! David Warther shows in[...more]

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A coin flipping catapult? For what?
posted January 12 2015 19:28.35 by Giorgos Lazaridis




I love makes that the only reasonable answer to the question "Why you made this" is simply "Because I can...". And this one is a very[...more]

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PIC Programmable USB button
posted January 12 2015 19:20.54 by Giorgos Lazaridis




Meet PUB, the Programmable USB Button by simplicio - A USB device made with a PIC. I always enjoy PIC projects because, yes, I am a PIC enthusiast myself[...more]

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