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My stuff

112 STASHED IDEAS

Central Nervous System

Your central nervous system is the main information highway of your body. Sleep is necessary to keep it functioning properly, but chronic insomnia can disrupt how your body usually sends and processes information.

During sleep, pathways form between nerve cells (neurons) in your brain that help you remember new information you’ve learned. Sleep deprivation leaves your brain exhausted, so it can’t perform its duties as well, such as memory after studying

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Recently, having not enough sleep made me search this up to inspire me to sleep better, no matter how busy I am- that's an issue with my time planning and not sleep deprivation. Otherwise it becomes one big cycle 🔄

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Going Back?

So we may one day be able to time travel forwards but what about going back?

“Here we hit the philosophical problem that always comes up when you discuss travelling back in time,” says Dr Steane. "Suppose you could go back in time and you accidentally killed your grandparents. Wouldn’t that mean you couldn’t exist either?"

So how could you go back in time and see people who’ve died - some of them hundreds of years ago?

It's very complex.

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