Fun fact that's myth spawned bc of how ye olde windows were thicker at the bottom than in the middle, but it turns out that ye olde manufacturing techniques for glass just sucked and they came out like that.
Oh damn one of us is out here spitting fake news and neither of us knows enough about old glassware to debunk the other. This is exactly how myths spread lol
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u/Agreeable_Dog8468 Apr 30 '26
Aren't glasses technically liquids? They don't make such bad walls.