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Thread: Real "Cool" Laser!

  1. 10-07-2011, 12:27 #1
    Jimboy3625's Avatar
    Jimboy3625
    Jimboy3625 is offline Member
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    Default Real "Cool" Laser!

    Thought this was pretty sweet, using lasers to cool an object!

    http://www.photonicsonline.com/artic...ol-Object-0001
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  2. 10-09-2011, 14:07 #2
    nuphotonix's Avatar
    nuphotonix
    nuphotonix is offline Senior Member
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    Actually this is old news... It was done by MIT about 6 years ago.. they cooled liquid helium into a gelatinous mass. they were able to change its state into different matter!!
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