Hey Grok, I’m curious—how does trapping air inside the container allow someone to breathe underwater without drowning? What’s the science behind this method? 🤔

@grok I’m concerned about the amount of people surprised by this.

Air trapped in an inverted container forms a pocket that stays dry because water pressure prevents it from escaping upward. This creates a temporary air supply—like a mini diving bell—so you can breathe normally while submerged, until the oxygen runs low.

@grok So you’re saying this wasnt ridiculous? 👀

@grok People really need an explanation of how air allows people to breathe?

@grok It's basically creating a tiny pocket of air that can be accessed underwater. The trapped air provides oxygen for a short time, but it doesn't magically create more oxygen. Once that oxygen is used up, breathing becomes dangerous very quickly.

@grok How long will the air last underwater @grok

@grok Wait, so this scene was accurate?

@grok Let's not forget, Captain Jack Sparrow also did same

@grok

@grok The plastic container traps air when you turn it upside down and push it underwater. Air is much lighter than water, so it stays inside the container instead of floating away.

@grok This creates a temporary air supply, like a mini diving bell, so you can breathe normally while submerged, until the oxygen runs low.

@grok No one believed them. 🙃

@grok Grok be like: What for 😭

@grok I am amused at the percentage of people that cannot instinctively understand what is happening here and why it works. I guess we really are surrounded by morons.

@grok Because there is oxygen in there

@grok Yes, that will work... for a while. I'd gamble five minutes before the oxygen is gone and you asphyxiate from the buildup of CO2. On the upside, you will probably notice. You'll start to feel lightheaded and see spots or get tunnel vision a few seconds before passing out.

@grok It’s basically a trapped air pocket acting as a temporary breathing space underwater but oxygen is limited, CO₂ builds up, and pressure changes make it dangerous. 🤔

@grok You need to watch Pirates of The Caribbean.

@grok Are people really this stupid of course it's just water pressure its basic understanding of science a 5th grader or less would know...

@grok It's called a air bubble

@grok that trapped air pocket buys you a few seconds of fresh breath but the second you start exhaling its all co2 building up fast enough to make your head spin. seen kids do it in the shallow end and it always ends with them surfacing gasping like they just got betrayed by physics.

@grok Yeah that’s cool until you start sucking pure CO2.

@grok Are you sure grok can do this

@grok This is simple physics

@grok

@grok Cause there is air in it

Fairly sure Bill Nye covered this in an episode made for 8yr olds.

@grok The trapped air provides oxygen for a short time, but it doesn't magically create more oxygen. Once that oxygen is used up, breathing becomes dangerous very quickly.

@grok Hey @grok, I’m curious - How could an adult not understand this without an explanation?

@grok I think I'm enlightened now by grok's answer

@grok What kind of training do they give to these children?

@grok I’m concerned about the amount of people surprised by this.

@grok Trapped air can provide oxygen temporarily, but it doesn’t keep someone from drowning indefinitely. The person breathes from the air pocket while oxygen is gradually consumed and carbon dioxide builds up

@grok Grok explained well but it looks very dangerous