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Making PCBs with the screen printing method [Video]
posted April 18 2012 5:48.09 by Giorgos Lazaridis




This one was suggested again by Hercules. It demonstrates the compete procedure to make DIY PCBs with the screening method, how to make the copper side, the solder mask and the white...

[Link: Ampletos]
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Tags: diy   how to   theory/tutorial   



This is the best DIY casing I've ever seen [DIY]
posted April 18 2012 5:07.05 by Giorgos Lazaridis




Herctrap sent me this link yesterday. Based on the Burr Brown OPA2107 Operational Amplifier, this guy made a small audio amplifier without soldering the parts on a PCB. The soldering...

[Link: Runaway Brainz]
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Tags: amplifier   audio   cast   diy   cell phone hacks   trick   creative   how to   how is made   music   








Composite and Prime numbers explained [Video]
posted April 4 2012 6:27.24 by Giorgos Lazaridis




I think i really like this channel Khan Academy! They have a huge set of very interesting videos (good over 3000), and i wish i see them all one day. In this video they explain the prime...

[Link: Khan Academy]
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Tags: geometry/mathematics   cool site   research   insane   trick   science   how to   how it works   theory/tutorial   



Chances to win the Mega Millions Jackpot, explained in mathematical terms [Video]
posted April 2 2012 5:01.46 by Giorgos Lazaridis




I think that i made a big discovery this weekend by finding this youtube channel. Subscribe...

[Link: Khan Academy]
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Tags: gaming   geometry/mathematics   how to   theory/tutorial   people with talent   omg   



Starting up a Boeing 737 - step by step tutorial [Video]
posted March 22 2012 20:53.04 by Giorgos Lazaridis




Well, it is not that hard after all, but there are a lot of things that you need to remember if you want to start up a Boeing 737 airplane. Pranas Drulis and Povilas Maknavicius will...

[Link: marktingBAA]
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Tags: how to   tips   flying machines   








Post you hacks and mods in pcbheaven [Announcement]
posted January 25 2012 18:30.30 by Giorgos Lazaridis




Back in November, I posted a BLOG entry asking if there are people who want to post their own projects in pcbheaven, and I got positive replies. So I began building the on-line editor...

[Link: pcbheaven]
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Tags: electronic project   tips   geek   creative   articles   theory/tutorial   how it works   how to   how is made   



Learn how to pick locks from a competitive lockpicker [Video]
posted December 8 2011 5:59.14 by Giorgos Lazaridis




I remember when i was a child how much i was fascinated with locks. I tried several times to hack them -most times i failed-. If Schuyler Towne had published this video some 20 years...

[Link: Schuyler Towne]
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Tags: crazy hack   how to   crazy photo/video   people with talent   how it works   theory/tutorial   tools   



Tonight's Sky: November 2011 Highlights [Video]
posted November 3 2011 11:29.43 by Giorgos Lazaridis




These are the sky highlights for November 2011, what to see and how to find it in the night skies...

[Link: HubbleSiteChannel]
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Tags: how to   space related   telescope   








Highlights of the October sky, 2011 [Video]
posted October 18 2011 8:02.28 by Giorgos Lazaridis




Better late than never: Here are the highlights of the October sky, 2011. What, where and how to locate them...

[Link: HubbleSiteChannel]
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Tags: space related   telescope   how to   

















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