So that, in the event of your death, your next of kin know what to do with any receptacles of argon you may have
-- hippo, Jan 28 2023

Argon lamp https://en.wikipedia.org/wiki/Argand_lamp
Practical application [pocmloc, Jan 30 2023]

Invented by someone French https://en.m.wikipe...i/Forest_of_Argonne
[pertinax, Jan 30 2023]

Where is it? Ar, it's all gone.
-- xenzag, Jan 28 2023


My grandfather had a stoneware jar of mercury, perhaps 100ml or so, perhaps more. I remember playing with it as a child. I never found it after he died though. So [+] as long as it is exended to all elements.
-- pocmloc, Jan 28 2023


Also avoids any argoments.
-- xenzag, Jan 28 2023


Guess all pun limits argon.
-- doctorremulac3, Jan 28 2023


Once we are gone, we argon...but argons aren't gone.
-- Sgt Teacup, Jan 29 2023


G R O A N
-- tatterdemalion, Jan 29 2023


we argonna be seeing these for some time aren't we?
-- Voice, Jan 29 2023


Does that include draining (carefully...) the argon out of your double-glazed windows (replaced with air or something equally cheap-n-nasty) before selling the house to some unsuspecting rube?
-- neutrinos_shadow, Jan 30 2023


The invention described in this idea could also be useful for other purposes
-- pocmloc, Jan 30 2023



random, halfbakery