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Mathematics: Puzzles Physics: Optics
Published

Scholars unify color systems using prime numbers - Scholars Unify Color Systems Using Prime Numbers      (via sciencedaily.com) 

Existing color systems, such as RGB and CYMK, are all text-based and require a large range of values ...

Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Zoology Ecology: Animals
Published

Colorful primates don't have better color vision, study finds      (via sciencedaily.com)     Original source 

Primate species with better color vision are not more likely to have red skin or fur coloration, as ...

Space: The Solar System
Published

Why Uranus and Neptune are different colors - Why Uranus and Neptune are Different Colors      (via sciencedaily.com) 

Astronomers may now understand why the similar planets Uranus and Neptune are different colors. Rese ...

Anthropology: Cultures Anthropology: General
Published

The colors on these ancient pots hint at the power of an empire - The Colors on These Ancient Pots Hint at the Power of an Empire      (via sciencedaily.com) 

Comparing the colors on pieces of ancient Peruvian pottery revealed that potters across the Wari emp ...

Paleontology: Early Mammals and Birds
Published

Dinosaur faces and feet may have popped with color - Dinosaur Faces and Feet May Have Popped with Color      (via sciencedaily.com) 

A study finds that there is a 50 percent chance that the common ancestor of birds and dinosaurs had...

Physics: Optics
Published

Butterfly-inspired films create vibrant colors while passively cooling objects      (via sciencedaily.com)     Original source 

New films inspired by butterfly wings circumvent the heating effect usually experienced by colored o ...

Offbeat: Earth and Climate
Published

Flowers show their true colors - Flowers Show Their True Colors: The Science Behind Flower Pigmentation      (via sciencedaily.com) 

A plant common to Japan, Causonis japonica, is the first to show a newly discovered trait. Its flowe...

Engineering: Nanotechnology
Published

Color-changing material shows when medications get too warm - Color-changing Material Shows When Medications Get Too Warm      (via sciencedaily.com)     Original source 

Some foods and medicines, such as many COVID-19 vaccines, must be kept cold. As a step toward a robu...

Chemistry: Inorganic Chemistry Engineering: Nanotechnology
Published

Breakthrough in nanostructure technology for real-time color display      (via sciencedaily.com)     Original source 

New groundbreaking technology enables the real-time display of colors and shapes through changes in ...

Engineering: Nanotechnology Physics: Optics
Published

Development of revolutionary color-tunable photonic devices      (via sciencedaily.com)     Original source 

Team develops a flexible and stretchable device capable of omnidirectional color wavelength control. ...

Engineering: Graphene
Published

Microscopic color converters move small laser-based devices closer to reality - Microscopic Color Converters Move Small Laser-Based Devices Closer to Reality      (via sciencedaily.com) 

Researchers have used an atomically thin material to build a device that can change the color of las ...

Physics: Optics
Published

Plasma-Structural Coloring: A new colorful approach to an inkless future - Plasma-Structural Coloring: A New Colorful Approach to an Inkless Future      (via sciencedaily.com)     Original source 

New developments for achieving structural coloring through plasma irradiation of graphite can reduce ...

Engineering: Nanotechnology Physics: Optics
Published

Structural color ink: Printable, non-iridescent and lightweight      (via sciencedaily.com)     Original source 

A new way of creating color uses the scattering of light of specific wavelengths around tiny, almost ...

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Physics: Optics
Published

A color-based sensor to emulate skin's sensitivity      (via sciencedaily.com)     Original source 

In a step toward more autonomous soft robots and wearable technologies, researchers have created a d...