That they can smoke under the shower?

Huh, you yoy mention it

You’re right, I meant “double glass” as the gas-filled thick panes typical for modern windows.

On a side note: I read that the isolation of gas-filled double glass actually degenerates over time. The vacuum does not.

Nice little rabbit hole for ya there

It is as you suspected. The vacuum has very low conduction of heat and sound and is preserved by the small ‘beads’, if not, the two panes would simply be sucked onto each other. What do you mean by emissitvity?

Needs another ladder where someone crashed through all the steps and left a bloody puddle on the ground; Recklessness gets you nowhere.

He looks konfuzius…

A bolt, a crossbow bolt

But you will like your bro’s compliments too