23 Facts That Shocked People
These may make you question reality
Published 1 year ago in Wow
7
Light doesn't experience time. From its departure from a quasar on the far end of the universe to a sensor on a space telescope that was built a decade ago, the journey took almost the entire lifespan of existence. And yet, as far as the photon is concerned, the trip was instantaneous. If that wasn't wild enough, here's the real mindf***: There's no such thing as a free photon. They only exist as a carrier for energy exchange between electrons. For a photon to exist it has to have a sender and a recipient. Two electrons separated by the entirety of space and time somehow agreed to exchange a photon.
9
The double-slit experiment. Even when you slow the experiment down so that it's only a single photon, electron, etc. being measured you still see the interference pattern. Unless you put your detector behind the slits, then it's a solid set of two lines behind the slits. It's almost like the universe is rendering itself differently based on observation.
10
It is literally impossible to describe, in words, what quantum superposition is. Everything you've heard about quantum superposition is, at best, "sort of right" but also "alot wrong" but we *don't have a way to describe it properly* so those half-assed (schrodinger's cat, both and neither at the same time, etc) 'explanations' just stick around because without understanding the math you just can't understand quantum superposition properly. Quantum reality is simply that different from macroscopic reality. Our intuition cannot comprehend what is happening. I do not understand quantum superposition, and unless you're a theoretical quantum physicist neither do you. And some of them don't! But we *know* it's real. It happens. It affects reality. We cannot convey what is happening with words. That f***s with me so hard.
11
These were both from when I was relatively young, 7 or 8. And obviously as a result of the religious environment I was raised in. 1. There are religions other than Roman Catholicism. I thought RC was just what everybody did. 2. People *actually believe their religions are true*. I thought that everyone else was just going along with things for whatever reason - as I was - because, even as a kid, none of it made sense. I quickly learned that questioning things just got you in trouble so did what I was told.
12
You know those fun universe animations that starts out with the earth, or maybe something on earth, then zooms out bit by bit, comparing us to something larger in the universe? Then it keeps going. You can't see earth anymore, but you can focus on the sun. But then the sun is gone. And we're still getting smaller because we haven't gotten to the biggest object yet. Smaller and smaller and smaller. We barely even exist. But I complain about the drive to Dallas.
17
I read somewhere that we can only see about 0.0035% of the electromagnetic spectrum, meaning we’re practically blind to most of what’s going on around us. It made me question how much of reality is hidden from us, existing beyond what our senses can perceive. Another one that shook me was learning that trees can communicate with each other through underground fungal networks, sharing nutrients and even warning each other about threats. It completely flipped my understanding of forests — they’re not just a collection of individual trees, but more like an interconnected community working together. Reality suddenly seemed a lot more complex.
18
Not really a fact, but a feeling. I was raised in a religious setting, so the question became "If God made everything, who made God?" I used to spiral into these thoughts, like "How does the universe exist?" "Where did everything come from?" "How is it possible to exist? Nothing can exist!" I eventually learned about dimensionality and stuff and put it to bed with the fact that whatever the answer is, I have no capacity to understand it anyway.
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