2.
“Charles Keeling had a team at Mauna Loa Observatory taking twice-daily samples of the air since 1958, specifically to test for CO2.
“As you can imagine, this was done by a dude bringing a jar out, holding their breath, opening the jar, waving it around, putting back on the lid, then resuming their breathing. Every day, twice a day.
The technology for testing these…
Ultimate Pop Culture Quiz: Test Your Knowledge
Below are 40 of the absolute most basic pop culture trivia questions I could think of. Like, they’re so easy, I think anyone of any age should be able to get at least 75% of these correct, easy-breezy.
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Challenge Your Brain With This Unique Phonetics Quiz
I don’t know, you guys. This quiz is a weird one and there’s no explanation for it. It’s part phonetics, part spelling, part wholegrain identification. It’s kind of a mess, but I…
