[zdragnar]

> that metal can travel through metal too!

I recommend watching clips of mercury amalgamations forming (nile red has some great videos on youtube).

There is something about it that is both disturbing and beautiful to me.

[cjameskeller]

That was a welcome rabbit hole. Thank you!

[pontifier]

My current theory of whisker formation is single atom mercury impurities causing local mobility at the base of a whisker.