Recent comments in /f/todayilearned

greenearrow t1_j9jxi1b wrote

My old boss was in the woods showing some ecotourists around and was describing this, and about how half the red millipedes are poisonous (covering their exoskeleton), and the half aren't. She said this as she picked one up to show the group. They asked how she knew the one she picked up wasn't, and she said "I didn't" and then showed them the redness the poison was causing on her hands. She didn't eat it, so it wasn't going to be a real problem, and she'd been in the rainforest enough to know what was going to cause her long term problems and what wasn't.

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JollyRabbit t1_j9jtsjv wrote

They don't "know" anything. Evolution is not like spending experience points in a video game to level up their Seed Size stat. Rather, mutation and random combinations of genes through the shuffling of sexual reproduction resulted in different results. The ones which tended to help the plants reproduce, like by making a seed a local animal carried to favorable locations tended to survive and those with genes which negatively impacted their odds of reproducing tended to not pass on their genes.

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craZbeautifuldisastr t1_j9jrz8k wrote

I just got diagnosed at 36 and asked my parents if any teachers said anything or if they ever thought about it and my mom's response was essentially no and that "everyone had it back then" 🙄

I've yet to figure out the way to explain this to them. That just because we finally find a name and treatment plan for something, doesn't mean that it hasn't been there affecting people who have no idea... Or just that these things exist whether or not we have a name for them yet. The idea is on my head and makes sense, I just can't put it into the right words.

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cham89 t1_j9jqbup wrote

The title suggests that because he didn’t have his clothes he wasn’t able to write his book because he was doing everything else. The word but should be in the title.

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