In this month’s science class, we will be learning about our “Mysterious Brain”.
Today, we first took a look at many kinds of “impossible shapes”. Can you trace your finger above one color and go back to where you started?
![](http://papinjapan.com/wp-content/uploads/2021/10/57367B91-8EC0-4D87-A6C6-B43CCCA1C4D4-225x300.jpeg)
Then, we created our own impossible shapes.
![](http://papinjapan.com/wp-content/uploads/2021/10/A4E9A3C1-6119-4D02-8A8C-ED4B20098566-245x300.jpeg)
![](http://papinjapan.com/wp-content/uploads/2021/10/ABE8033B-5459-4EB3-9827-59925952D686-225x300.jpeg)
We also made “Mobius Strips” and cut down the center very carefully and…
![](http://papinjapan.com/wp-content/uploads/2021/10/17EC4BF6-F769-4677-8BCE-69F51E17C550-225x300.jpeg)
… see what happened when we finished cutting the strip apart into two!
![](http://papinjapan.com/wp-content/uploads/2021/10/0D8DB893-BCBF-4DDD-AF83-ECA74447AE40-225x300.jpeg)
Ta-daaaaa〜!
![](http://papinjapan.com/wp-content/uploads/2021/10/CA886A06-9A03-403A-9E1F-FBDC0A65DF0B-225x300.jpeg)
It was still in one piece!!
We also cut another strip into three,
… and this one turned into two magical loops!!
![](http://papinjapan.com/wp-content/uploads/2021/10/C3769CC9-F008-40B5-AF16-71B6FC0726B2-300x259.jpeg)
Wow!
At the end of our class, we all cut the mobius strip on our own to make sure it wasn’t a trick.
![](http://papinjapan.com/wp-content/uploads/2021/10/9A4E38F1-022C-4FBB-AD0D-D0CCC3F723E3-225x300.jpeg)
![](http://papinjapan.com/wp-content/uploads/2021/10/3379CB20-287F-40B9-843C-2DD0D73B92FB-216x300.jpeg)
Isn’t it amazing?!