Talk:1561: Water Phase Diagram
What's up with that square under "water vapor"? Is it just a glitch, or is it some hidden message like in https://xkcd.com/1005/? Nick818 (talk)
What's up with that square under "water vapor"? Is it just a glitch, or is it some hidden message like in https://xkcd.com/1005/? Nick818 (talk)