Michael B 66

Michael B 66

Lives in Germany Koblenz (Rhine), Germany
Works as a Teacher & Author
Has a website at http://www.energieinfo.de
Joined on Mar 22, 2009

Michael B 66's recent activity

  • Submitted a challenge entry Hard disk head inspection ...
    This is the situation where I think it is in question who invented nanotechnology ...
    Placed 11th in the challenge. This is the situation where I think it is in question who invented nanotechnology ...
  • Added 1 photo to their gallery
    IMG_20d_004253_brille_2014-06-16
  • 1) This was very informative. I thought about building a power supply with a lead battery and a DC-DC converter but - despite it will supply a 600D for 30 hours it is heavy.
    Have not known that...

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Total messages 1
Threads started 0
Last post Jun 15, 2010
Total comments 7
Total likes 16
Last post 10 months ago
Total reviews 0
Entries 58
Votes cast 0
Last entry 3 months ago
Photos uploaded 11
Last upload 3 months ago