Scientific Collection (page 4)

The Bell Tower of San Juan Capistrano
This historic belfry is one of San Juan Capistrano unique architectural features. This Spanish colonial church was founded by Franciscan friars in 1731 along the banks of the San Antonio River in San

A yellow and a black pencil crossing out the letterings Familien, Hartz IV and Rente, German for families, Hartz IV, a German unemployment benefit, and pension

3d-visualisation of blood cells with erythrocytes, leukocytes and platelets

3d-rendering, enterobacteriaceae, bacteria

3d-rendering, red blood cells, erythrocytes

Children, young researchers

Girl and boy playfully doing chemistry experiments

Symbolic image depicting knowledge, blue head with various written tables mathematical formulas, chemical formulas, excerpts from Platos Allegory of the Cave etc

Cocoon, detailed view, Mainau island, Baden-Wuerttemberg, Germany, Europe

Sugar crystal, ordinary table sugar dissolves in cherry juice, photomicrography

Wool of a sheep, thin section, microtome, permanent preparation, photomicrography

Paramecium -Paramecium-, dyed in different colours, permanent preparation, photomicrography

Silkworm, larva or caterpillar of the Domesticated Silkmoth -Bombyx mori-, young, thin section, microtome, permanent preparation, photomicrography

Transit Circle
circa 1885: Observing the sun with the transit circle at Greenwich Observatory. Original Publication: The Graphic 1885 (Photo by Hulton Archive/Getty Images)

Wooden Switchboard
A man in overalls sits in front of a tall wood-panelled switchboard, circa 1890. (Photo by Hulton Archive/Getty Images)

Alchemist At Work
A woodcut, depicting an alchemist at work, from The Books of Alchemy of the Most Ingenious Arabian Philosopher, Geber, published in Berne, 1545. (Photo by Hulton Archive/Getty Images)

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