How the world avoided losing its protective layer of ozone: The effect of the Montreal Protocol in reducing the use of chlorofluorocarbons on ozone concentration across the globe (r/educationalgifs)7yr ⋅ 39IT ⋅ r/interestingasfuck
The aluminum cover of my toothpaste came off, however the plastic seal did not6yr ⋅ 39IT ⋅ r/mildlyinfuriating
