Origami was invented for entertainment
Oragami is popular in Japan because it is its starting region. there are millions of oragami that you can find on youtube if you watch a vid. or look on ggogle
percussion and intermist and oragami
If you buy a oragami set from a store it may have all different directions on how to make millions of things! I have this set. If you're ready for a oragami challenge this would be great for you!
It came from Japan.
Oragami
You go to youtube and type in how to make oragami spike balls and see what the magical internet provides for you.
In a oragami tree.
Oragami
Ts'ai Lun in 105 AD
In order to make the oragami box we had to fold them at vertical angles.You just used it in the question up there
You can find that answer in an oragami book.
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