And the tyres are reinforced with Kevlar on that.

而轮胎是凯拉尔钢筋与。

And to be fair, a Kevlar vest makes a pretty bad touch screen.

老实说，凯夫拉尔防弹背心用作触摸屏的话肯定很糟糕。

With spikes protruding from a Kevlar vest and even -- A set of coyote whiskers.

从凯夫拉尔背心上伸出来的尖刺甚至还挂有一串郊狼的胡须。

Modern Kevlar has a specific tensile strength about eight times that of steel wire.

现代凯夫拉尔的抗拉强度约为钢丝的八倍。

But Kevlar isn't just for bulletproof vests.

但是凯夫拉尔不仅仅用于防弹背心。

You can't buy it at the store. It's made out of Kevlar. The reason for that is puncher resistant.

在商店里是买不到的。它是用聚醯胺纤维制成的。选择这种材料是因为它耐磨。

And Leigh says knots could be just as helpful in the molecular world-like for stronger braided polymers-maybe a better Kevlar.

利表示，结在分子世界也一样非常有用，比如更坚韧的辫状聚合物，或是更好的凯夫拉尔纤维。

Bulletproof vests use this property by stacking layers of Kevlar fabric with the fibers running perpendicular to each other.

防弹背心利用这种特性，将凯夫拉尔纤维织物层层堆叠，纤维相互垂直。

Because Kevlar and other body armors are incredibly heavy.

因为凯夫拉尔和其他防弹衣非常重。

Unlike the dry-spaghetti-rigid-straight molecules in Kevlar's liquid crystal, LCDs use boomerang-shaped molecules.

与凯夫拉尔液晶体中的干意大利面硬直分子不同，液晶显示器使用回旋镖形状的分子。