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Asking Quote by Carl David Anderson

“The atom can't be seen, yet its existence can be proved. And it is simple to prove that it can't ever be seen. It has to be studied by indirect evidence — and the technical difficulty has been compared to asking a man who has never seen a piano to describe a piano from the sound it would make…” quote by Carl David Anderson
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“The atom can't be seen, yet its existence can be proved. And it is simple to prove that it can't ever be seen. It has to be studied by indirect evidence — and the technical difficulty has been compared to asking a man who has never seen a piano to describe a piano from the sound it would make falling downstairs in the dark.”

Carl David Anderson

About This Quote

Source Speech: Nobel Lecture, 1936, by Carl D. Anderson

The atom is invisible, so we rely on indirect evidence to confirm its existence, similar to describing a piano by its sounds in darkness.

In simple terms: Atoms can’t be seen directly; we prove them indirectly.

Key Takeaway

Use indirect evidence to understand unseen phenomena.

Themes

science philosophy methodology

Mood

curious analytical

Type

scientific philosophical

When to use this quote

  • research
  • education
  • physics experiments
  • philosophical inquiry

Key Concepts

empiricism indirect observation theory of observation

Questions to Reflect On

  • How do we ensure indirect evidence is reliable?
  • What limits do indirect observations impose?
A Different Perspective

Indirect methods may be misinterpreted or lack precision.

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