"chili palmer" wrote in message
ups.com...

HeyBub wrote:

Methane is odorless.

are you sure? I thought methane smelt like rotten eggs

you might be thinking of natural gas, they put an odor in natural gas
so folk can smell leaks

Methane is odorless. What you smell in natural gas is called ethanethiol -
put there purposefully so that you know the gas is present.