Bubble Wall: Surface Tension, Hydrogen Bonds and Cohesion

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Uploaded by on Dec 15, 2008

The "bubble wall" provides lessons on surface tension, cohesion, hydrogen bonds and water molecules.

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Uploader Comments (nhmfl)

  • how do u make it man i need it fr a science fAIR!

  • The bubble wall is created simply by using PVC pipes. No special connections were used. The pipe that is pulled up and down to create the wall is threaded through a string, is hollow and open at both ends, and

    has small holes drilled through it to allow the bubble solution to flow down and continue to reinforce the wall.

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  • are bubbles only supposed to be 3 molecules thick...water, soap and water? and say you wanted to change the polarization of the molecule? could you do this with a magnetic field? Is the surface tension 2D across the surface or is there other points of bonding?

  • Its awesome that you give such successful real life examples so that people understand the meaning of bonding.

    Good job guys

  • Hmmm Pretty Cool =) I actually understood even with all the electron stuff =)

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