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 ...

In the past few years, you’ve probably heard a lot about Gallium Nitride or GaN when it comes to chargers. Many companies that make chargers and sell them on Amazon, have been using GaN for quite some ...