Cardboard Bike Helmet Proves To Be Surprisingly Safe!
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All of a sudden, cardboard seems to be showing up in the most unlikely products - First there is the cardboard bike and now, a helmet to go with it. What's surprising is that it is apparently much safer than that ones currently on the market that all use Expanded Polystyrene Foam (EPF).
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지금 학습 시작하기댓글 259개
- Lauren약 13년Is that wrong
- rockfu약 13년how does it move
- jackpot약 13년omg it must be very difficult to build something that must be cutten.
- jackpot약 13년omg
- Kylee약 13년im useing this for my science in the news
lizard108약 13년Wow if a cardboard helmet can hold 3 times it weight its pretty strong alright.Whats next a cotton helmet or a polyester helmet you decide. Wow imagine how many weeks it took him.
andreaeme약 13년im doing this for my current event lol- andreaeme약 13년omg i need that
- tony약 13년how!!!!!!!!!!!!!!!!!!!!!!!!!!!!
la_eliza약 13년That is interesting....