A recyclable, folding cycling helmet made of paper has won this year's international James Dyson Award.
Please don't forget to subscribe to my channel
[ Ссылка ]
![](https://s2.save4k.ru/pic/SfeQcb5Gz7w/mqdefault.jpg)
A recyclable, folding cycling helmet made of paper has won this year's international James Dyson Award.
Please don't forget to subscribe to my channel
[ Ссылка ]