laser pointers Archives - Laser Pointer

The Science and Illusion of Pointing a Laser Pointer at the Moon

November 8, 2023

Introduction Laser pointers, the quintessential tools for presentations and cat entertainment, also serve as the objects of a fascinating scientific inquiry: Can one of these handheld devices project a beam that reaches the Moon? This thought experiment is not just a playful curiosity but a springboard into understanding the physics of light, the vastness of […]

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How to Unlock the Full Potential of Your Green Laser Pointer: Part 1

November 6, 2023

Introduction: Imagine you’re stargazing on a clear, dark night, pointing out constellations to your friends. Your trusty green laser pointer‘s beam pierces the sky, tracing the outlines of mythical creatures and distant galaxies. But what if that beam could be even more brilliant, more powerful, and more versatile? What if you could modify your simple […]

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