What is Mobius's belt?

If you took a belt of paper and combined the ends together, you would most likely end in the belt. It would be a loop with an inner surface and an outer surface. But what if you took the same strip of paper and gave him half the twist before you joined the ends? The result would be a fascinating geometric peculiarity called MOBIUS strip.

MOBIUS strip is an example of non -Euclidean geometry that was real. Most of the time, the non -Pyklík patterns can only be imagined or drawn as optical illusions. They could never exist outside M.C. Escher Dream World. Nevertheless, the mobius belt is a three -dimensional object with only one side. However, the construction of the hint does not end. The newspaper belt will be enough. Take two ends of the strip in both hands and put one end of a half -park. Connect both ends and tie them with tape.

What you should have is a half belt with half. This is now the official Mobius belt. Find scissors and marking pen for the rest of the experiment.

The first principle to demonstrate with a MOBI strip is the concept of a single surface. Use a marking pen to start drawing a line down in the middle of the MOBIUS belt without stopping. Your continuous line should eventually meet the original starting point. This proves that Mobius's belt really has only one side. The same action on a normal paper loop would only mean an internal or outer surface.

using a scissors cut along a line created by a pen. Instead of becoming two separate loops, the mobius strip creates one loop twice the larger than the original. Reducing the new MOBIUS belt will lead to two interconnected loops. If you use a wider belt of paper, Mobius belt will continue to form continuous or interconnected loops. You can also change the experiment by cutting the loop into three same sections or parts of different lengths.

Fear Mobius is excelledA way to introduce students into the world of science and geometry. Experiments are simple enough to play small children, but science for illusion should also fascinate older students.