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Thread: Real "Cool" Laser!

  1. #1
    Join Date
    Aug 2011
    Location
    Grand Rapids, MI
    Posts
    91

    Default Real "Cool" Laser!

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

    http://www.photonicsonline.com/artic...ol-Object-0001

  2. #2
    Join Date
    Jun 2011
    Location
    Post Falls Idaho, USA
    Posts
    312

    Default

    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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