Actually, you spelled it correctly. "Sulfur" is one of those words with multiple spellings. "Sulphur" is the second acceptable spelling.

Hm. I thought I would've spelled hexaflouride wrong.

I can give you a link to a video to do with Sulfur hexaflouride if we're allowed to link to #######...

Are we?

[EDIT:] Ah, seems the word filter answered my question .

And no, that's not a swear word it filtered.

The funny thing about that censored word is that EVERYONE knows it.

i no rite

And is that the stuff that is denser than air and lets tin foil "float" on it?

So it is.

And it gives you a MANLY VOICE!

Haha, this stuff is awesome. Filling a room with it could be fun...

Torhuki

If it's heavier than air, you'd all be in slow-motion and have a manly voice.

I found some videos of it on Google Video! The Adam Savage one is pretty cool.

Here yah go!