Tag Archives: metals
UK’s abandoned tin mines could be reopened to help build EVs
Genetically modified yeast mops up heavy metal pollution
NASA will Use Martian Metals to Build Stronger Vehicles and Human Habitats on Mars
Moon Express Closer to Mining the Moon for Metals and Lunar Rocks
Apple Swaps Metals for iPhone 8
Gallium, The Melt-in-your-Hands Metal That You Can Buy
It’s kind of safe too, or at the very least, it’s safer than playing with Mercury. Gallium is a metal whose melting point is at 29.76 °C (85.56 °F), below your skin temperature. That means that simply handling a little block in your hands will melt it and you’ll have liquid metal in the palm of your hand! We wouldn’t recommend ingesting it since it is metal, and it will temporarily stain your skin as it gets into the crevices on your epidermis, but it’s still safe enough to play around with and show your friends and even kids. You can get a 20g chunk of it on Amazon for $10, which is dirt cheap for anyone with a slight scientific inclination, or that just likes anything remotely cool.
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Apple’s recycling efforts are saving it a fortune
Gallium Is A Metal That Will Melt In Your Hand
Here’s a fun gift for some science minded friend of yours. Or just about anyone with a slight sense of wonderment at nature’s cool toys. It turns out you can buy a chunk of Gallium, which has a melting point of 85.85F. And, unlike Mercury, it’s non-toxic. This means you can warm it up in your hand to the point where it starts melting. Then we’re not sure what you can possibly do with it, but that’s pretty cool as it is. Many reviewers have mentioned that their children became interested in science and chemistry after they witnessed metal melting in their hands, so we’re pretty confident you’ll love it too. It’s $15 for a 20g sample of 99.99% pure Gallium.
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