Science Art: <i>Woltmann's Tachometer</i>, 1882 Science Art: <i>Mathematical Knot Table 01</i>, by Rodrigo Argenton Science Art: <i>Portuguese Man-Of-War, Tongued Sarsia</i>, by Philip Henry Gosse Science Art: Periophthalmus koelreuteri, 1942. Science Art: <i>Lincoln's Measurements, compared with "Old Americans,"</i> 1953 (detail). Science Art: <i>Mars, Olympus Mons near the terminator</i>,  Andrea Luck, 2025

Science Art: Woltmann's Tachometer, 1882

Oh, hydrology.

This is a device to measure the speed of water flow, as described in A practical treatise on…

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Science Art: Mathematical Knot Table 01, by Rodrigo Argenton

These are knots. Not knots used to tie down boats or headstrong horses, but knots used to explore geometries of…

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Science Art: Periophthalmus koelreuteri, 1942.

This is a mudskipper who is being drawn here solely for the qualities of its bulbous, beautiful eyes.

The i…

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Science Art: Lincoln's Measurements, compared with "Old Americans," 1953 (detail).

This is part of a graphic from a 1953 issue of Natural History, the Smithsonian Museum of Natural History’s mag…

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Science Art: Mars, Olympus Mons near the terminator, Andrea Luck, 2025

This is the largest volcano in our solar system, as far as anybody knows — the mighty Olympus Mons, as snapped…

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