Next Mr Max showed us the Klein Bottle. I thought it was really neat, there is no inside and no outside.
Then Mr Max gave us a puzzling problem. That made us really think why the rectangle was bigger than the other the diffrence was only 1, and still no one could figure it out. He gave us hints to. He said we could think about it over the break and try and figure it out.
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<--Klein Bottle
http://www.dm.unipi.it/~frigerio/files/klein_bottle.jpg
Have a great christmas break everyone!!
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