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Cliff Stoll (who might be most well-known for writing the fantastic Cuckoo’s Egg about monitoring a hacker when doing so was virtually leisure) runs a enterprise making Klein bottles: Acme Klein Bottle. A Klein bottle is a bizarre form (that doesn’t really exist in three dimensions) with just one aspect. A bottle with no inside and outdoors. A bit just like the Möbius strip has just one aspect.
John Graham-Cumming discusses Klein Bottles and Cliff’s enterprise in a current submit.
Cliff has a complete web page describing the properties of a Klein Bottle. It’s price a learn. Shopping for from Cliff is an expertise in itself.
I haven’t described all that comes within the package deal, or what communication with Cliff by way of e-mail is like. However in order for you an expertise that ends with a Klein bottle in your house, purchase one.
See the main points within the submit right here.
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