Archives for posts with tag: gel

A stretchy see-through gel that conducts electricity could make replacement muscles or artificial skin.

See the original research in Science.

Researchers have added tiny jelly sponges to chocolate, to make something that tastes and feels just the same with half the fat. The science is that the tiny balls of agar agar have to be smaller than 30 millionths of a metre across (about half the width of a human hair) to stay suspended in the chocolate when it is heated and cooled.

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