https://www.teamup.com/learn/product-tips/more-color-categories-calendar/
Add More Color Categories to Your Calendar with This Tip - Teamup.com
Apr 11, 2025 - Learn how to add more color categories even beyond color-coded sub-calendars to visualize and organize tasks, phases, status changes, and more.
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https://www.sciencedaily.com/releases/2011/10/111020105910.htm
New generation of superlattice cameras add more 'color' to night vision | ScienceDaily
Recent breakthroughs have enabled scientists to build cameras that can see more than one optical waveband or "color" in the dark.
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