In vertebrate retinas, specialized photoreceptors responsible for color vision (cone cells) arrange themselves in patterns ...

Imagine building a Lego tower with perfectly aligned blocks. Each block represents an atom in a tiny crystal, known as a ...

A moiré pattern appears when you stack and rotate two copies of an image with regularly repeating shapes, turning simple ...

Ward’s holy-smokes experience was common in the early days of super shoes. Also common was the belief that the carbon-fiber ...

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