Spinthariscope

Rarity: Common

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At a glance

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Notion

Domain

Science and technology

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What Wikipedia says

A spinthariscope () is a device for observing individual nuclear disintegrations caused by the interaction of ionizing radiation with a phosphor (see radioluminescence) or scintillator.

Excerpt from the Wikipedia article “Spinthariscope”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Theodore Gray, CC BY 2.5, via Wikimedia Commons.