Meet Lampocteis cruentiventer, the bloodybelly comb jelly. This deep sea ctenophore was first collected in the Pacific Ocean off the coast of San Diego, California, in 1979.
Scientists believe the bloody-belly's red belly helps mask bioluminescent light from the prey it consumes. A predator with a glowing gut could easily become prey.
The genus name Lampocteis derives from the Greek roots for “brilliant comb,” referring to the bright iridescence diffracted from the animal’s comb rows.
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Prince Rupert's drops are toughened glass beads created by dripping molten glass into cold water, which causes it to solidify into a tadpole-shaped droplet with a long, thin tail. These droplets are characterized internally by very high residual stresses, which give rise to counter-intuitive properties, such as the ability to withstand a blow from a hammer or a bullet on the bulbous end without breaking, while exhibiting explosive disintegration if the tail end is even slightly damaged.
In nature, similar structures are produced under certain conditions in volcanic lava
Prince Rupert's drop - Wikipedia
A nurse at an experimental nurse's station tests an IBM 1620 for use at the Akron Children's Hospital, Akron, Ohio, 1966.
Lieutenant governor of Virginia ,Winsome Sears
Arturo Pacheco Altamirano - Boca de Buenos Aires (1955)
Washington Post’s list of most gerrymandered districts.
Data map of homicides in the EU, 2018.
More of Lewis Hine's groundbreaking photos of child labor in the early 20th century.
These 11-year-old “pin boys” worked until midnight many days of the week resetting the pins at a Massachusetts bowling alley:
And here’s ten-year-old Charlie Foster, who could not read or write, getting ready to work in an Alabama cotton mill:
{WHF} {Ko-Fi} {Medium}
Before the Storm (Village Neskuchnoye), 1911, Zinaida Serebriakova