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O. Hahn and F. Strassmann have discovered a new type of…

“O. Hahn and F. Strassmann have discovered a new type of nuclear reaction, the splitting into two smaller nuclei of the nuclei of uranium and thorium under neutron bombardment. Thus they demonstrated the production of nuclei of barium, lanthanum, strontium, yttrium, and, more recently, of xenon and…” quote by Lise Meitner
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“O. Hahn and F. Strassmann have discovered a new type of nuclear reaction, the splitting into two smaller nuclei of the nuclei of uranium and thorium under neutron bombardment. Thus they demonstrated the production of nuclei of barium, lanthanum, strontium, yttrium, and, more recently, of xenon and caesium. It can be shown by simple considerations that this type of nuclear reaction may be described in an essentially classical way like the fission of a liquid drop, and that the fission products must fly apart with kinetic energies of the order of hundred million electron-volts each.”

Lise Meitner

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

The quote describes the experimental discovery of nuclear fission, where heavy atomic nuclei split into lighter fragments, releasing massive energy.

In simple terms: Heavy atoms can split, releasing huge energy.

Key Takeaway

Recognize the power of experimental evidence.

Themes

science discovery physics

Mood

curious analytical

Type

historical scientific

When to use this quote

  • research labs
  • energy production
  • educational curricula

Key Concepts

nuclear fission energy release particle physics

Questions to Reflect On

  • How does this discovery affect modern energy policy?
  • What safeguards are needed for nuclear technology?
A Different Perspective

Complex safety and ethical concerns limit practical use.

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