Monday, October 31, 2011

Barometer



A barometer measures air pressure it is a scientist instrument used in meterology. it can measure the pressure exerted by the atmosphere by using water, air, and mercury.
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3 comments:

  1. Sam LomaxOctober 31, 2011 at 1:46 PM

    Holy Moley! That looks like a useful tool!

    ReplyDelete
  2. Zac DimockOctober 31, 2011 at 1:51 PM

    WOW that is a really nifty contraption you have there!

    ReplyDelete
  3. kevinOctober 31, 2011 at 1:51 PM

    this would come from the catapolontant yes nice dude

    ReplyDelete

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