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Do not dispose empty tuna cans, stack them instead!
posted March 21 2011 19:58.55 by Giorgos Lazaridis

That is one excellent idea that i applause, and as a matter of fact, this is the correct way of recycling! This type of machine is not original, but the use of it, is. Such...

[Link: calischs]
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Tags: crazy hack   diy   mechanical   recycling   tips   crazy designs   

Who said that the useless machine is the most useless machine?
posted March 21 2011 19:41.38 by Giorgos Lazaridis

You do know what the useless machine is, don't you? Maybe you remember the useless machine by futmacl and another one by miheyk that i posted some time ago... And maybe you do know...

[Link: ChrisEckert]
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Tags: mechanical   inventions   games and fun   artistic   crazy designs   useless   

Hot-testing a 54.000 lb rocket is cool!
posted March 19 2011 20:41.30 by Giorgos Lazaridis

Pratt & Whitney Rocketdyne has completed a series of hot-fire tests of the 52,000-54,000lb-thrust Bantam demonstration engine for a "pusher" launch abort system on Boeing's CST-100...

[Via: Pratt & Whitne]    [Link: theworacle]
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Tags: mechanical   research   rocket   space related   fire   extreme   

Voyager is old, but still can dance!
posted March 14 2011 22:48.17 by Giorgos Lazaridis

You may not be amazed when you read that Voyager managed a 70 degree roll maneuver... But think of this: Try to find one single electronic device that you own, and works flawlessly...

[Via: dvice]    [Link: voyager]
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Tags: extreme   gyro   history   crazy story   space related   science   mechanical   

LEGO Mindstorms Sudoku solving bot works autonomously
posted March 14 2011 22:33.46 by Giorgos Lazaridis

Anyone knows what the sudoku puzzle is, and it seems that this robot knows it as well. As a matter of fact, it can solve it all by itself! This autonomous bot is a creation by...

[Link: tiltedtwister]
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Tags: electronic project   robot   puzzle   mechanical   lego   games and fun   autonomous   

Drilling non circular holes with the help of geometry
posted March 10 2011 21:24.01 by Giorgos Lazaridis

I happen to like geometry for many reasons. Today, i stumbled upon this excellent video from core77. Using a geometrical construction named "Reuleaux Triangles", it is possible to...

[Link: core77]
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Tags: how it works   geometry/mathematics   theory/tutorial   tips   mechanical   

This DIY exoskeleton is so freaking awesome (and green!)
posted March 8 2011 21:23.13 by Giorgos Lazaridis

Skeletonics, this is the name of this project that was presented by two students. This amazing exoskeleton uses only mechanical parts and needs of no extra means of powering...

[Via: popsci]    [Link: dannychoo]
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Tags: robot   physics   diy   mechanical   exoskeleton   crazy designs   geometry/mathematics   

How does a laser printer work? Nice video
posted March 5 2011 21:38.36 by Giorgos Lazaridis

I still remember when i first heard the word "laser printer" which gave me a chill. I still remember the first time i ever saw one popping out printout pages like popcorn. But i...

[Link: wfvnnask]
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Tags: crazy hack   laser   theory/tutorial   pc related   mechanical   

This is the tree house you get from an engineer daddy
posted March 5 2011 21:27.27 by Giorgos Lazaridis

herctrap sent me this video some days ago. When i was a child, i decided to make a "tree house" on a tall pine tree, from where i fall off one day, me and a part of the ladder that...

[Link: cliprepository]
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Tags: electronic project   microcontroller   gaming   mechanical   games and fun   crazy designs   

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