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Vacuum experiments, playing with pressure

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Uploaded by on Mar 29, 2009

3 experiments where we create a vacuum, warming the air (first and second experiments) or boiling water and after condensing it (the last experiment, the implosion).

More information in: http://pepquimic.wordpress.com/2009/03/01/pressio-experimentem-la/
and: pepquimic@gmail.com

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Uploader Comments (pepquimic)

  • how to get the egg out in the 1st experiment??????

  • @jpriyadharshini You only have to blow into the erlenmeyer with the egg in the top and the erlenmeyer upside down (the egg acts as a valve, the air enters into the erlenmeyer and creates a pressure, bigger than the outside pressures, so the egg getsout).

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  • those tests wer cool

  • This video desvere more views

  • cool video

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