---
title: Cup That Holds Water but Can’t Hold Mercury — HIGH T3CH
url: https://hight3ch.com/cup-that-holds-water-but-cant-hold-mercury/
date: 2015-12-17
---

# Cup That Holds Water but Can’t Hold Mercury

Interesting look at a lead cup that can old water but is porous to mercury. 

This reminds me of the Superfluid Helium: