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About CCA!
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| Constructing a Baster Ball Cannon |
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Voiceover
To strike the lighter, quickly turn the knob as if you were snapping your fingers. You should see a spark. You should wear goggles to use this device. Pour a milliliter of methanal, ethanal, or another fuel into the bulb. Be careful not to wet the flint. Allow the fuel to vaporize for a few minutes. Push a ping-pong ball snugly into the mouth of the filler bulb. Watch your aim and strike the lighter.
Discussion
This is from the videotape "ICE Devices".
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Citations:
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ICE DevICEs: How to construct Inexpensive Classroom and Lab Tools
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Institute for Chemical Education University of Wisconsin - Madison
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ICE DevICEs Video (VHS)
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Institute for Chemical Education University of Wisconsin - Madison
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Design, text, demonstration and voice:
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Kelly Houston Jetzer
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University of Wisconsin - Madison, Madison, WI 53706
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Video production and editing:
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Jerrold J. Jacobsen
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University of Wisconsin - Madison, Madison, WI 53706
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Greg Minix
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University of Wisconsin - Madison, College of Engineering, Madison, WI 53706
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