And the oceans are incredibly vast, so they provide most of the world’s oxygen! Obviously it’s hard to get a precise number but 50-70% is the accepted range.
There are many reasons to plant trees in the city but local oxygen supply isn’t one of them. Mostly trees look nice, and make people feel better by their presence. They also have a significant cooling effect, something a steamy tank full of warm algae definitely won’t help with on a summer day.
I never heard of the jelly bracelet thing, but now I’m thinking about how that sort of thing can be way stronger than it looks.
I have some TPU filament that’s stretchy enough to feel flimsy, but after I realized I somehow couldn’t snap it, it became kind of a strength challenge. The strongest guy I know couldn’t snap it, and he bent a 36" pipe wrench once. But then again, there weren’t sex acts on the line.
I believe theyre talking about newborns there. (lemmy.dbzer0.com)
Just about every Windows and Linux device vulnerable to new LogoFAIL firmware attack (arstechnica.com)
alternative to trees (feddit.de)
soak and jump hump (feddit.de)