How to Fall Through Walls: A Theory Explained

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Discussion Overview

The discussion revolves around a theoretical concept suggesting that if one leans against a wall for an extremely long time, they might eventually pass through it. This touches on ideas from quantum mechanics, particularly quantum tunneling, and explores the implications of probability over vast timescales.

Discussion Character

  • Exploratory, Debate/contested, Conceptual clarification

Main Points Raised

  • One participant mentions a theory about leaning on a wall for billions of years leading to falling through it, seeking clarification on its name.
  • Another participant attributes the concept to the Uncertainty Principle, noting that while the probability exists, it is extremely low.
  • A third participant references an existing thread on quantum tunneling, suggesting that the topic has been discussed in detail elsewhere.
  • One participant humorously suggests that a person would likely die before such an event could occur.
  • Another participant draws a parallel to the monkey theorem, discussing the improbability of random typing producing Shakespeare's works, and highlights the extremely low probability of such an event occurring even over vast timescales.
  • A later reply questions whether constraining the language to simpler forms could increase the probability of achieving meaningful outputs, suggesting that variations in complexity might affect outcomes.

Areas of Agreement / Disagreement

Participants express differing views on the feasibility and implications of the theory, with some agreeing on the improbability of the event occurring while others explore related concepts without reaching a consensus.

Contextual Notes

Participants reference concepts from quantum mechanics and probability theory, but the discussion includes assumptions about timeframes and the nature of probability that remain unresolved.

theperthvan
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I heard of this theory that says if you lean on a wall for a couple of billion years then at some stage you should fall through it. What's this called?
Cheers
 
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Due to the Uncertainty Principle... But the probability of you being Casper is very very very very low.
 
It's more likely that you die before that happens. :smile:
 
theperthvan said:
I heard of this theory that says if you lean on a wall for a couple of billion years then at some stage you should fall through it. What's this called?
Cheers

Crap.

After a couple of billion years you would be, at best, dust.
 
Do you know of the monkey theorem? It states that if you let enough monkeys type on typewriters long enough, at some point Shakespeare's work is bound to come out.
Though it is true that the possibility of this happening is definitely non-zero, I saw a calculation once which assumed a ridiculously large numbers of monkeys and showed that the probability of this happening from the creation of the universe until today was still smaller than something like 10^{-100}.
 
Might the probability be higher, much higher if you constrained it to simple language like maths, instead of English which has many rules? Surely you might get the complete works of Shakespeare in encrypted form too ;p
 

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