[AZ-Observing] Re: [Fwd: CHECK THIS RAINBOW!]
- From: Jeff Hopkins <phxjeff@xxxxxxxxxxx>
- To: az-observing@xxxxxxxxxxxxx
- Date: Mon, 12 Mar 2007 16:33:02 -0700
Dan,
Crushing rock candy is a piezo electric effect. Same thing can be
some by striking two quartz rocks together.
For a picture of natural Ball Lightning check
http://www.abc.net.au/science/news/stories/s520317.htm
Jeff
At 16:21 -0700 03/12/2007, Dan Heim wrote:
>Jeff,
>
>Oh yeah ... I done that microwave version. Very cool. I've also crushed
>rock candy in a totally dark room. I don't know of any photos of natural
>ball lightning. Here's the link to a cool shot of the latest lab version:
>http://www.physorg.com/news68812957.html
>
>Dan
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Jeff Hopkins
HPO SOFT
Counting Photons
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Hopkins Phoenix Observatory
7812 West Clayton Drive
Phoenix, Arizona 85033-2439 U.S.A.
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