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2 Visitor Messages

  1. View Conversation
    John:

    I saw your friend request and tried to accept it, but it didn't seem to work.

    Regards
    John Duffield
  2. View Conversation
    Pressure of light....

    I think you'll find it here

    Solar sail - Wikipedia, the free encyclopedia
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About johnzxcv

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Total Posts
Total Posts
115
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0.09
Visitor Messages
Total Messages
2
Most Recent Message
08-07-2014 05:15 PM
General Information
Last Activity
09-17-2014 04:04 PM
Join Date
07-24-2014
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2 Friends

  1. Farsight Farsight is offline

    Banned

    Farsight
  2. Physicist Physicist is offline

    Senior Member

    Physicist
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