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black hole

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About black hole

  • Birthday 01/10/1990

Profile Information

  • Interests
    reading & writting * doing scientific activities , specially about physics or astronomy * one of my favorite fields in physics is searching on " crook's radiometer" * making sundials * camping * birdwatching.... * Night Sky Watching * .....
  • College Major/Degree
    bachelor of physics
  • Favorite Area of Science
    physics & astronomy
  • Occupation
    I'm encyclopedist for children & teenagers, in astronomical subjects...

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Lepton

Lepton (1/13)

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  1. nothing is hard,,, it's your mind's rules that limit your activities,,,so, be brave & break them**

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