That's fantastic, great stuff.

Wow!

That certainly looks cool. I read the words at the front, but I still don't understand what I've just seen. OK, the fluid is magnetic, and there's a screw somewhere, but how the heck did it make that happen?

Diamond.

I think he took a wrong turn. He was indicating right, then must have changed his mind.

The flash could be from the electrics shorting.

Woohoo! Eat my rusty upvote + 1!