Fwd: Water hammer.

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From: National Science Foundation Update <nsf-update@nsf.gov>
Date: Fri, Feb 13, 2015 at 8:49 PM
Subject: Water hammer.
To: pascal.alter@gmail.com

You are subscribed to Images and Video for National Science Foundation Update. This information has recently been updated, and is now available. Water hammer. 02/13/2015 12:02 PM EST Using the power of air pressure to blow out the bottom of a bottle. Parts needed 1 glass bottle 1 rubber hammer This is an NSF Multimedia Gallery item. This e-mail update was generated automatically based on your subscription to the category listed above. Some updates may belong to more than one category, resulting in duplicate messages.  Contact NSF   Follow NSF:  This email was sent to pascal.alter@gmail.com using GovDelivery, on behalf of: National Science Foundation Update · 4201 Wilson Boulevard · Arlington, VA 22230 · 703-292-5111