Your Bulldog Isn’t Being Quirky It’s Actively Trying Not To Die Every 10 Seconds

“Here I am, trying to stop my grandma from taking amoxicillin for headaches.”

Let’s use antibiotics safely and responsibly, please.

‘Ghost fleas’ bring toxic mercury up from the depths of prairie lakes

How toxic mercury moves through the environment—and accumulates in the fish that people eat—has been known for decades. Now, scientists have discovered an unexpected way that the neurotoxin circulates in lakes, hitching a late-night ride inside small predatory crustaceans dubbed “ghost fleas.” The finding helps explain why some lake fish contain surprising amounts of mercury. It also suggests researchers who sample lakes only during the day might be missing important clues to how those ecosystems work.

my friend is studying for the mcat and was just trying to explain to me about heat transfer and she said ‘you know, like the reason you get cold when you go outside on a freezing day is that your tiny human body is trying to warm up the entire universe’ and i think that’s the best thing i have ever heard

Strange question for all my biologists out there, no matter what your specialisation is.

Does anyone know any good books about biology? The more accurate, the better, they can be academic essays even, it’s all good.

I’m looking for a Christmas gift for my sister, who is absolutely in love with biology, and she studies it in uni too, it’s not only a hobby.

Unfortunately, having very very little knowledge in hard sciences, I cannot determine whether a book about biology is good or not, not by looking at people’s reviews and whatnot. And… I trust people on Tumblr more.

I’ve read a few reviews of some books, but I can’t decide. Please help a poor soft-sciences-lover in need!

Dear scientists,

Please, for the love of God, please, make your papers more understandable.

Fuck you

Sincerely,

A college student on the verge of tears

Quand on pense qu’il ni a plus rien… y’a encore un peu de vie!

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'Pet' slime mold keeps this watch ticking

A "living" smartwatch powered by a slime mold needs food and care to function. Can it make us less fickle consumers of technology?

Using a slime mold, an electrically conductive single-cell organism, researchers created a smartwatch that only works when the organism is healthy, which requires the user to give it food and care.

Devices such as cellphones, laptops, and smartwatches are constant companions for most people, spending days and nights in their pocket, on their wrist, or otherwise close at hand.

But when these technologies break down or a newer model hits stores, many people are quick to toss out or replace their device without a second thought. This disposability leads to rising levels of electronic waste—the fastest-growing category of waste, with 40 million tons generated each year.

Scientists wondered if they could change that fickle relationship by bringing devices to life—literally.

After creating the slime mold watch, they tested how the living device affected its wearer’s attitude toward technology.

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Two neurons sensing each other and trying to connect

Credit: @rockatscientist