A is for argon
… this really cool gas that is in our double glazed windows. Argon helps greatly with thermal insulation.
I have high hopes for this ‘noble gas’ – (an odourless, colourless gas with little chemical reactivity). Equally cool and interesting is that argon is used for preservation- The US Declaration of Independence is stored in an argon-filled container.
Filed under: Environment, House | 2 Comments
Tags: green, house