On average, one chlorine atom can destroy 100,000 ozone molecules. such destructive power is tremendous when it is related to the millions of tons of cfcs that had been produced up until that time. when rowland and molina calculated the likely effect on the ozone layer, they could not believe their figures. they consulted another scientist hal johnson who confirmed their results. in 1974, rowland and molina published their predictions about ozone depletion in the scientific journal nature. although the united states was quick to ban the production of cfcs, many other countries including britain, china, france and japan did not. look at the ozone depletion images from 1979-1994. these images show the amounts of ozone in the atmosphere above antarctica in october. the colors indicate the relative amounts of ozone present. the “red” color indicates the highest amounts and the “purple” indicates the smallest amounts. in 1994, the “ozone hole” showed to have a loss of 65% of its original ozone amounts. using the images collected on the site, describe the trends you see over time in the strength of the ozone coverage.

to be fair, you have to have a very high iq to understand rick and morty. the humour is extremely subtle, and without a solid grasp of theoretical physics most of the jokes will go over a typical viewer's head. there's also rick's nihilistic outlook, which is deftly woven into his characterisation- his personal philosophy draws heavily from narodnaya volya literature, for instance. the fans understand this stuff; they have the intellectual capacity to truly appreciate the depths of these jokes, to realise that they're not just funny- they say something deep about life. as a consequence people who dislike rick & morty truly are idiots- of course they wouldn't appreciate, for instance, the humour in rick's existential catchphrase "wubba lubba dub dub," which itself is a cryptic reference to turgenev's russian epic fathers and sons. i'm smirking right now just imagining one of those addlepated simpletons scratching their heads in confusion as dan harmon's genius wit unfolds itself on their television screens. what fools.. how i pity them.

and yes, by the way, i do have a rick & morty tattoo. and no, you cannot see it. it's for the ladies' eyes only- and even then they have to demonstrate that they're within 5 iq points of my own (preferably lower) beforehand. nothin personnel kid