Dropsafe

by Alec Muffett

how to make really compact astronomical telescopes

[home.earthlink.net]

…which is prettymuch what my next one will look like.

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Comments

One response to “how to make really compact astronomical telescopes”

  1. quazi musharraf huss

    i am a big fan of the mistry of stars.so wants to know them a littel better.kindly help me to make a telescope.

    Reply

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