Watch the full episode here: youtu.be/a6hjdIIWCSc This is gallium. It's shiny, and can be turned into jello like liquid. You can also play with it, without being harmed. But what would happen if you put this metal into your mouth, and then swallowed it? How toxic is gallium? How much could you swallow before being affected? And what could it do to your farts? What would your stomach acid do to the gallium inside your stomach? Questions or concerns? Contact us at underknown.com/contact Interested in sponsoring our episodes or collaborating? Email us: inquiries@underknown.com Get our 100 best episodes in one mind-blowing book: bit.ly/ytc-the-what-if-100-book Join this channel to get access to perks: youtube.com/channel/UCphTF9wHwhCt-BzIq-s4V-g/join Get a Cameo by Peter: cameo.com/whatifguy Check out our other channels: How to Survive: bit.ly/how-to-survive-show Aperture: bit.ly/aperture-show Your Body On: bit....