- Updated: March 30, 2026
- 1 min read
Spinthariscope: Visualizing Alpha Particles with a Simple Scintillation Setup
The recent Spinthariscope project demonstrates how to observe individual alpha particle events as tiny flashes of light using a scintillation screen, a magnifying glass, and careful dark adaptation. The experiment, detailed in the original article, provides step‑by‑step instructions, safety notes, and the scientific background needed to replicate the phenomenon.
Key highlights include the construction of a thin zinc sulfide screen, the use of a simple handheld magnifier to amplify the faint flashes, and techniques for dark‑room preparation that maximize visibility. The author also discusses the physics behind scintillation, the role of alpha particles, and practical tips for hobbyists and educators.
For a deeper dive, read the full original article here. Explore related projects and resources on our site, such as our project gallery and the technology blog for more hands‑on science experiments.
Andrii Bidochko
CTO UBOS
Andrii Bidochko is an AI entrepreneur and researcher focused on AI agents, reinforcement learning, and autonomous systems. He writes about the technologies shaping the future of machine intelligence, from frontier models and agent architectures to real-world AI applications.