Human BodyBrain
You forget almost every dream within minutes.
The chemistry that writes memories is switched off while you are dreaming.
Source
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More human body facts
Human body facts about the one you are sitting in. Roughly 8% of your DNA came from ancient viruses, you almost certainly have mites living on your face, and a newborn can breathe and swallow at the same time. Every fact links to the reference behind it.
- Damage to one side of the brain can erase the concept of the opposite side of space.
- Immune cells prune your brain. They eat synapses whole.
- Your brain burns about a fifth of your energy, and concentrating hard barely moves the number.
- You became you by deletion. Billions of connections cut.
- Your brain cannot feel pain.
- Your brain runs on less power than a fridge bulb.