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Magic mushrooms temporarily change how different parts of your brain communicate, loosening the filters that construct your everyday reality. The result can be profound, strange, and sometimes dangerous. But in medical settings with controlled doses, psilocybin is being trialed to help those suffering from depression or PTSD. #kurzgesagt #inanutshell #science

Every month, the uterus builds an entire new layer of tissue, prepares it for a possible pregnancy, then starts all over again. Billions of people experience this cycle, yet there’s still a surprising amount we don’t understand about it. #kurzgesagt #inanutshell #science #menstrualcycle #pms #femalehealth

Your skeleton is electric! Every step you take creates tiny electrical signals inside your bones. You’ll never charge your phone with them, but they may help tell your skeleton where it needs to grow stronger. #kurzgesagt #inanutshell #science

ADHD medication doesn’t simply give your brain more dopamine. It changes how dopamine signals are processed, making it easier to resist immediate distractions and stick with rewards that take longer to reach. #kurzgesagt #inanutshell #science #adhd #adhdmedication

Imagine never having to sleep again. To make it work, we’d need to reset and change a few things and in the end, you might not be human anymore. #kurzgesagt #inanutshell #science #sleep #sleeping

Can Earth run out of water? We’re using freshwater faster than nature can replace it, draining some sources beyond recovery. But avoiding water bankruptcy may be surprisingly affordable. #kurzgesagt #inanutshell #science #freshwater #earthscience

What if gravity was 10% stronger? Doesn't sound too bad, does it? ... Well.. #kurzgesagt #inanutshell #science #gravity #physicstok

Why does Ebola keep coming back? #kurzgesagt #inanutshell #science #ebola #globalhealth

Stress can sharpen your focus, but only up to a point. Beyond that, it starts to impair memory, decision-making, and even your eating habits. Here's where the tipping point lies. #kurzgesagt #inanutshell #science #stress #stressrelief

Dust is everywhere, but it's not what most people think. Some of it can make you sick, some of it helps rain forests survive, and a tiny fraction is older than Earth itself. #kurzgesagt #inanutshell #science #dust