纺织业逐渐成为继石油产业后的第二大污染产业，因此在这个领域新材料的创新有足够的成长空间。 Bolt Threads是一家总部设在加利福尼亚埃默里维尔的生物技术公司，它为服装行业生产不同的可持续材料。 在这些材料中有一种合成的蜘蛛丝，叫做“微丝”，但它其实和蜘蛛本身并没有什么关系。此外，Bolt Threads还研发了一种新的合成皮革材料MyLO，研发灵感来自蘑菇的根部结构。 该公司的技术和产品已经 ...

There are a lot of rules worth following in the world of tools, one of those being the three-thread rule for bolts and nuts.

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When a bolt or screw breaks off it leaves the hot rodder feeling befuddled and without hope. But take heart—Summit Racing Equipment, Harbor Freight, and Dave Akard of Burbank Speed are here to help ...