How To Make Galinstan

less than 1m read

·Nov 10, 2024

Let's make some Gallon Stan. Unlike Mercury, Gallon Stan is not toxic, and it's a liquid at room temperature. Unlike Gallium, which is solid up until about 30 Celsius, you have to hold this for a while before it starts getting drippy. No, no, no, you deserve a metal that is almost always wet.

I'm going to need this magnifying sheet. It's a bit floppy, but I can just whip out my tools and build a sturdy frame. The lens can focus the sun's energy enough to easily melt 10. That's great because, by weight, Gallon Stan is 10% tin, 20% indium— the only element you can safely chew like bubblegum— and 70% gallium.

To speed things up, I used my lens to melt the metals down. They began to amalgamate; their respective atoms all get in each other's way, frustrating crystallization. So instead of melting at 232, 156, or 30, Gallon Stan melts at just 11.

I froze some Gallium and some Gallon Stan in my freezer, and watch this! After just a few minutes, the Gallium was still solid, but the Gallon Stan was a nice shiny mirror soup.

Dilating in 3D | Solid geometry | High school geometry | Khan Academy

Investigating Plastic Surgery Clinics | Trafficked with Mariana van Zeller

View All

Meru: Filming the Epic Climb | Nat Geo Live

We called this talk “The Making of Meru” to try to give you guys some insight on how a story like this, you know, a climb like this of rather epic, historic proportions can be translated into a film for a general audience that may have absolutely no knowl…

Lecture 11 - Hiring and Culture, Part 2 (Patrick and John Collison, Ben Silbermann)

Part two of culture and team, and we have Ben Silberman, the founder of Pinterest, and John and Patrick Collison, the founders of Stripe. Um, founders that have obviously sort of some of the best in the world at thinking about culture and how they build t…

Who Invented the Internet? And Why?

So, have you ever wondered who actually invented the internet? Some people have become zillionaires thanks to the internet. But all they did was invent clever ways of using the internet. So the person who “invented the internet” should be a gazillionaire …

This Plan to Save a Rare Albatross From Extinction Just Might Work | National Geographic

There’s a place called the Pyramid Tatara Khoikhoi, yeah, off the Chatham Islands. This one rock basically is the only place in the world where this exceptionally beautiful, extremely rare bird breeds. The entire global population of 5,000 something pairs…

#shorts How Will Robots Affect These Jobs?

Robots don’t pay taxes or even spend money in the local communities. They should preserve their jobs. My question to you is, can they stop progress? Uh, first of all, there’s no evidence that that’s true. There have been lots of studies on automation in …

Evicting Tenants - My Thoughts

What’s up, guys? It’s Graham here. So I want to take a moment to talk about something serious. Whether or not this affects you, I think this is something worth knowing about and discussing further. That would be the upcoming wave of evictions and mortgag…

How To Make Galinstan

More Articles