Acids and bases are classes of materials that have different properties. Acid-base indicators change color depending on whether they are in acids or bases. Blueberries contain a substance called ...

Jet-Puffed's new, first-of-its-kind marshmallow changes color when toasted. Jet-Puffed Color Changing Marshmallows are available in grocery stores nationwide.

A flexible film made from liquid crystal that the wearer controls by simply tapping or running a finger across the glasses' temples. The Aura sunglasses have 47 hours of color-changing battery ...

DrySee’s color changing, liquid intrusion alert takes the guesswork out of replacing bandages because it is easy to see if the bandage is wet or dry.

This innovative strain sensor uses magnetoplasmonic nanoparticles and flexible polymers to detect mechanical stress through reversible color changes, enabling applications in health monitoring ...

American designer Joe Doucet has developed a pigment that changes color, depending on the temperature. It could be a game changer for people living in the world’s temperate zones.

The desert-dwelling Namaqua chameleon has a pretty neat trick – it changes skin color to stay cool when outdoor temperatures rise, and stay warm when they drop. An experimental new coating could ...

Cholesteric Liquid Crystal Elastomer (CLCE) is a structurally coloured polymer system capable of changing its colour by mechanical deformation, due to the coupling of colour of helically aligned ...

First make your red cabbage juice by simply boiling a head of cabbage in some water. While we wouldn’t recommend drinking it, it does have pretty cool color changing properties. The juice is ...

Jet-Puffed says these new confections will transform right before our eyes as the treats change color. While all marshmallows achieve that deliciously delectable caramelized crunch thanks to the ...