Watch what happens when gallium gets put on this aluminum racket

YouTuber DaveHax had some gallium lying around, so he wanted to see the chemical reaction when it was applied to an aluminum tennis racket.

Spoiler: "The gallium invades the aluminium to form a fragile and brittle material, and the tension in the racket ripped it apart!"

Bonus: Here's what happens on an aluminum can:

Incredible - Gallium Vs Aluminium Tennis Racket (YouTube / DaveHax)