the.com/prism

a piece of glass that mugs sunlight and confesses every color it was hiding.

means A transparent solid, usually triangular, that bends light and splits white light into the spectrum of colors.

from From Greek 'prisma,' meaning 'something sawn off,' from the verb 'prizein,' to saw — naming the shape by the act that makes it, a wedge cut clean from a larger block. It entered scientific Latin and then English in the 16th–17th century, just as natural philosophers were getting curious about light and color.

newton's proof
He split white light, then recombined it back to white
refraction trick
Bends colors at different angles, fanning the spectrum
total reflection
Binoculars use prisms to flip and shorten light paths
album cover
Pink Floyd made one the most famous icon in rock
rainbow source
Raindrops are nature's own airborne prisms
for instance

newton's prism experiment — isaac newton used a glass prism in 1666 to split white light into its spectrum, proving light contains all colors

prism at the louvre — the glass pyramid designed by i.m. pei completed in 1989, iconic entrance structure in paris

prism telescope — ernst abbe's prism-based optical instruments revolutionized microscopy and spectroscopy in the 1870s

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