Very clear explanation! This really helped me to understand the phase diagrams

Great video! You're an awesome teacher. Thanks.

I wondered if ice skating might not be a real world example of increasing pressure triggering the transition of solid to liquid. Ice skates are designed to focus body weight into a very small area. Ice is not slippery, but a thin layer of liquid water is downright dangerous.

Very interesting, thank you!

Decent explanation. Thanks

Can you make a water freeze ray using this property. For example, have a container were inside it, the conditions are just that water will be liquid despite how low the temperature is, and then, (when or wile) the water is supper cooled a ultrasound speaker at the bottom will atomize the liquid into thick super cooled vapor. Perhaps the speaker would be consciously running at the bottom of the freeze ray ammunition generator; that way when the fog/water vapor condenses due to the freezing temperatures, the condensing water droplets will settle at the bottom briefly, make contact again with the speaker, and then re-atomize in a continuous cycle. Since liquid water is the most efficient way to contain water by volume, I think going form water to gas/vapor/fog through atomization should be the most efficient way. Am I wrong? Can it be done? Does atomization using ultrasound not work like that under those conditions? Please respond because I might have found a new project. Great video! Will the conditions inside be vacuous or pressurized? If there is a way to utilize these phase transition conditions in this way in a pressurized environment that would be great because the firing mechanism is easier. If it has to be vacuous its not the end of the world I am sure there is a way to get the vapor out.

Sir you have told that as pressure of triple point of water is same as that of mars as you say , then they all 3 phase will exist but the temperature is not same triple point temperature so 3 phase will not exist

thank you . . excellent explanation. .

Great video, thak you !

Great video. thank you

Thank you so much for this! 🙌

Hi! I have a question about the CO2 at 1 atm. Below -78.5C it’s pure solid, exactly at -78.5C it’s solid and gas, and at 31 it’s gas only, right? Then why if I take a piece of dry ice and put it on my desk (let’s say room temp is 31C) it’s solid and gas again?

I love you big bow ties!

not helpful