hobby #236

Flame Spectroscopy — Elemental Emission Analysis

Identifying chemical elements by burning metal salts and analyzing their emission spectrum. Uses a Bunsen burner, metal salt solutions, a simple diffraction grating (often cut from a DVD), and a camera or eye to observe and measure wavelengths. Bridges chemistry, optics, and precision measurement — identifying unknowns in solution, confirming element identity by colour and spectral line position, and building a personal reference atlas of emission profiles.

Burning Water Is Not the Same as Seeing It

Burning your water reveals what's in it. Photographing that revelation is another problem entirely.

code-a-day tied to this hobby

Sorting Photons by Wavelength: The Histogram Inside a Flame Histogram binning and data aggregation

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