He used something called a torsion balance.

他使用了一种叫做扭力天平的东西。

And this is one of his sketches of a torsion balance.

这是他的一张扭力秤草图。

And so that was suspended by a fiber that went all the way down here in the torsion balance.

所以它被一根纤维悬挂着, 这根纤维一直延伸到扭转平衡的下面。

And so he was able to quantify Coulomb's Law using a not super sophisticated torsion balance.

因此，他能够使用不太复杂的扭力天平来量化库仑定律。

Oh, way more fun than torsion spring.

哦，比扭力弹簧有趣多了。

It incorporated weights, counterweights, pendulums, shafts, and torsion wires.

它包括重物, 重, 钟摆, 轴和扭转导线。

He designed the torsion balance which his friend Henry Cavendish later used to measure the strength of gravity.

他设计了扭秤，他的朋友亨利·卡文迪许后来用它来测量重力的强。

In 1943, Richard James, an engineer for the United States Navy, was working on developing torsion springs that could keep sensitive equipment steady at sea.

1943， 查德·詹姆斯， 一名美国海军的工程师，正在研发能够使敏感设备在海上保持稳定的扭转弹簧。

And some of the first measurements ever made of the electric field of the sphere were done by Charles Coulomb in the 1700s using a torsion balance.

而且，最早对球体电场的测量是由查尔斯·库仑在18世纪使用扭秤完成的。

So... Isn't this also the age in the sense you talked about innovation, I'm just thinking about all the kinds of innovation, when torsion and tension artillery is being developed by Dinosaur First, people like that?

所以… … 这不也是你所说的创新时代吗，我在想所有这些创新，比如扭力和张力武器是由恐龙第一这类人开发的时期？

This reinforced structure helps your bone resist torsion stress, which is like twisting of your bones, which they experience a lot, and I encourage you not to imagine what a torsion fracture of one of your bones might feel like.

这种强化结构帮助你的骨头抵抗扭转应力，这就像你的骨头扭了，它们经历了很多，我鼓励你不要想象你的一块骨头扭转骨折会是什么感觉。

Jennifer Lahl, former nurse and outspoken critic of surrogacy, says the documented risks include loss of fertility, ovarian torsion, blood clots, kidney disease, premature menopause, ovarian cysts, chronic pelvic pain, stroke, reproductive cancers and, in some cases, death.

前护士和代孕直言不讳的批评者詹妮弗拉尔说，记录在案的风险包括生育能力丧失、卵巢扭转、 血栓、 肾脏疾病、过早绝经、 卵巢囊肿、慢性盆腔疼痛、 中风、 生殖系统癌症，在某些情况下， 还有死亡.