lighting principles - SpectraLore

Imaging & Photography

The Inverse Square Law in Lighting

light intensity diminishes with distance

The inverse square law in lighting reveals how distance dramatically affects brightness, but understanding its full implications can transform your lighting setup.

SpectraLore Team
December 25, 2025

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Industrial & Scientific Applications

Satellite breakthrough enables accurate panel-scale temperature mapping for solar farms

Chinese researchers develop satellite-based model to measure utility-scale PV panel…

SpectraLore
June 16, 2026

Industrial & Scientific Applications

Scientists build PEDOT:PSS-free all-perovskite tandem solar cell with 29.1% efficiency

Researchers from HKUST develop a PEDOT:PSS-free all-perovskite tandem solar cell…

SpectraLore
June 16, 2026

General

Bramblefort Demo Hands-On: A Clever Mix Of Soulslike & Survival Horror

The Bramblefort demo, now available during Steam Next Fest, blends intricate soulslike…

SpectraLore
June 16, 2026

DIY Spectra Experiments

Spectra at Home: The Kitchen Materials That Make Surprisingly Good Filters

Learn how everyday kitchen materials can create surprisingly effective filters, but…

SpectraLore Team
June 15, 2026