A cool video I found on Youtube.

http://www.youtube.com/watch?v=K70JzbIgVIE

If you're wondering, it's the alkaline content in the water that causes it to burn.

That's interesting. I think I understand how it works.
But wouldn't you get a shock from the batteries? That's what I thought would happen when he put them in (but that's not part of the video. :p)

thats pretty cool.

random fact ive found about a long time ago when i was a little kid: if you lick the two ends of a 9-volt battery, your tongue feels a little tingly shock.

Smart, I never though one could burn water that way.

Although this might be fake (exchange the water with alcohol for example) I think this is cool! But I don't understand this...

I wonder what happens when you drink this water? (before it's on fire of course)

lol cool