- #1
Bob Sinclair
- 2
- 0
Hi! I will say outright that I know almost nothing about physics or the sciences. However, I'm pretty inquisitive and try to watch docos and read. This often leads me to questions, which are probably silly to you guys, but I'd still like to know what the answers are, if any.
So, I was lying on the grass and looking at the sky and I thought, wow, everything in the world is completely different. No two things are the same. Then I thought, am I sure? Can two objects ever be exactly the same? You could come close if you tried. I mean you could get pin-point manufactured, say, bricks. They're both exactly the same in size, shape, colour. But even then, they would have been built at different times, maybe by different machines. Their appearance is identical, but their history is not.
So is there any circumstance or evidence that two objects can be EXACTLY the same. I don't know what I mean by object really either. But some way that two… things… could occupy the exact same space and history? Even so, could they even be observed, as wouldn't merely viewing them make them different?
Anyhow, it's late. I don't know if any of that made sense. In the scheme of things, I guess it doesn't really matter if two things can be perfectly identical, but thought you guys might know. If you do have any ideas, could you please try and reply in layman terms? I am smart, but I'm not quantum physics smart haha… :p
So, I was lying on the grass and looking at the sky and I thought, wow, everything in the world is completely different. No two things are the same. Then I thought, am I sure? Can two objects ever be exactly the same? You could come close if you tried. I mean you could get pin-point manufactured, say, bricks. They're both exactly the same in size, shape, colour. But even then, they would have been built at different times, maybe by different machines. Their appearance is identical, but their history is not.
So is there any circumstance or evidence that two objects can be EXACTLY the same. I don't know what I mean by object really either. But some way that two… things… could occupy the exact same space and history? Even so, could they even be observed, as wouldn't merely viewing them make them different?
Anyhow, it's late. I don't know if any of that made sense. In the scheme of things, I guess it doesn't really matter if two things can be perfectly identical, but thought you guys might know. If you do have any ideas, could you please try and reply in layman terms? I am smart, but I'm not quantum physics smart haha… :p