Uploaded June 2019 | Updated September 2026, 50 minutes ago

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Today we will cover the process from the discovery of ozone all the way to the modern day.

Patreon: patreon.com/AveryThing


Social Media
Discord: discord.gg/JYCYPvqba6
Reddit: reddit.com/r/HistoryScope
Twitter: twitter.com/ScopeHistory
Instagram: instagram.com/officialhistoryscope
Facebook: facebook.com/averythingchannel

My music playlist while animating: youtube.com/playlist?list=PLSxw_OLJxQj2amarphSC68tia4gBSVwth

Countries who ratified the Montreal Protocol:
treaties.un.org/pages/ViewDetails.aspx?src=TREATY&mtdsg_no=XXVII-2-a&chapter=27&clang=_en