science experiment - SpectraLore

DIY Spectra Experiments

Paper Chromatography to Separate Pigments

pigment separation by chromatography

I explore how paper chromatography separates pigments, revealing colorful details that make this technique fascinating to discover.

SpectraLore Team
November 20, 2025

DIY Spectra Experiments

Rainbow in a Glass: Separating Food Dyes With Paper Chromatography

separating food dyes

To create a rainbow in a glass with paper chromatography, you’ll first…

SpectraLore Team
July 16, 2025

Jamo S 803 5" 2-Way Bookshelf Speakers (Pair) $99 + Free S&H

General

Jamo S 803 5″ 2-Way Bookshelf Speakers (Pair) $99 + Free S&H

Get the Jamo S 803 2-way bookshelf speakers (pair) for $99 with free shipping, a…

SpectraLore
June 14, 2026

Judge orders Trump officials to re-install signs and exhibits at national parks on topics like slavery and climate change

Spectra in Culture & History

Judge orders Trump officials to re-install signs and exhibits at national parks on topics like slavery and climate change

A federal judge has ordered the Biden administration to restore signs and exhibits…

SpectraLore
June 14, 2026

camera based color measurement

DIY Spectra Experiments

DIY Colorimeter: Measure Color Shifts With Nothing But a Camera

Inevitably, mastering a DIY colorimeter with just a camera can unlock precise color…

SpectraLore Team
June 13, 2026

ARRAY ships 100 GW of solar trackers globally since founding

Industrial & Scientific Applications

ARRAY ships 100 GW of solar trackers globally since founding

ARRAY Technologies has shipped over 100 GW of solar trackers globally since its…

SpectraLore
June 13, 2026