Make: Online : Constellations in a canister

Constellations in a canister

65737Main Taped
65735Main Labeled
NASA has a simple how-to on making constellations inside old film canisters to better identify them when you're out stargazing - [via] - Link.

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Posted by: bf5man_ on August 1, 2006 at 6:07 AM

Cool trick, You could add a LED trowie in them so they would illumate in the dark.

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Posted by: Oracle1729 on August 1, 2006 at 4:14 PM

Why would you put a magnet inside the film can?

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