Lightwind

09/16/2026

https://www.facebook.com/photo/?fbid=1511577107662864&set=a.465836275570291&__cft__[0]=AZh7capr5VMsghdh3mbstIL7QdUVykbuw4YE4DQbjjChxde8BWXgV9ggzxem8ZSc_VLtZHca-LoGkH0BP3Z1vKoZme5EeuwTJw7tz2cb0JGwc_uInDF9-A_m3k1pog2FsFCFS007GZEXXMd3Ym3pPxzZ-OPfnM3Vkaq5mHIFZzeYayYaCeHcSoq1u4DB-zOzUpcZzsMNq9Z0YA&__tn__=EH-R

Purple isn’t in the rainbow. Not really.

There’s no single wavelength of light that produces it. Violet has one. Blue has one. Purple does not.

Your brain creates it when red and blue light hit your eyes together—and green is left out. The color isn’t out there. It’s in the wiring. 🧠

09/09/2026

Quite interesting. If you select a gas you will see its characteristics and typical emission spectra.

Photographs and videos of glowing gas discharges, element by element, with real emission spectra. Electrodeless induction plasma by BagelGen.

05/23/2025

760 nm (red) Imaging of arm veins

02/09/2025

04/09/2024

Partial eclipse 760 nm