把这一句,留给此刻的你

We have made many glass vessels... with tubes two cubits long. These were filled with mercury, the open end was closed with the finger, and the tubes were then inverted in a vessel where there was mercury.

我们做了许多玻璃器皿……有两腕尺长的管子。这些管子里装满了水银,打开的一端用手指合上,然后把管子倒在一个有水银的容器里。

— Evangelista Torricelli 埃万杰利斯塔·托里切利

相关主题 未分类 汞 船

A LITTLE ENCOURAGEMENT

给此刻的你,一点向前的力量。

继续读好句 ↗

关于学习、善意与成长,读一句,再想一想。