Silently, Science Pierces the Stone (そして科学は静かに石を穿つ Soshite Kagaku wa Shizuka ni Ishi o Ugatsu) is the 114th chapter of the Dr. Stone manga.


Kohaku deftly makes her way to the center of the Treasure Island village in search of the platinum left behind by Byakuya. However, she's unable to retrieve it as it's encased in concrete.

Senku devises a plan to break through the concrete silently. As Amaryllis and Ginro distract Oarashi, Kohaku bores holes into the concrete, filling them with the chemicals used to make plaster. Once combined and sealed, the plaster expands, breaking open the concrete.

Chapter Notes

  • Plaster acquired!! Senku creates plaster by combining sulfuric acid and calcium sulfate.

Characters in Order of Appearance

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Arcs & Sagas
Prologue Saga
Stone Formula Arc
Chapters 1234
Episodes 12
Vs. Tsukasa Arc
Chapters 56789101112
Episodes 345
Ishigami Village Saga
Kingdom of Science Arc
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Village Games Arc
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Village Origins Arc
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Stone Wars Saga
Vs. Hyoga Arc
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Communications Arc
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Source of the Petrification Saga
Age of Exploration Arc
Chapters 8384858687888990919293949596979899 100
Treasure Island Arc
Chapters 101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138
The Truth of the Petrification Saga
New America City Arc
Chapters 139140141142143144145146147148149150151152153154155156

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