Corn flakes against passions
Corn flakes were invented by John Harvey Kellogg in the late 19th century as a means to suppress sexual desire. The doctor believed that simple, bland food helped reduce the 'unhealthy' urges of youth.
It was believed that sweets and spices stimulated the nervous system, but corn did not. The irony is that later, tons of sugar were added to the product, turning the 'medicine' into a dessert.
#kellogg #cornflakes #history
Corn flakes were invented by John Harvey Kellogg in the late 19th century as a means to suppress sexual desire. The doctor believed that simple, bland food helped reduce the 'unhealthy' urges of youth.
It was believed that sweets and spices stimulated the nervous system, but corn did not. The irony is that later, tons of sugar were added to the product, turning the 'medicine' into a dessert.
#kellogg #cornflakes #history
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Venetian blinds as a tool of invisible control
Venetian blinds were not invented to protect against the sun, but so that the homeowner could see the street while remaining completely invisible to passersby. It was an architectural method of controlling privacy in conditions of strict class hierarchy.
The modern office uses them to block out the outside world, forgetting that the original purpose was total surveillance of the space.
#architecture #control #history
Venetian blinds were not invented to protect against the sun, but so that the homeowner could see the street while remaining completely invisible to passersby. It was an architectural method of controlling privacy in conditions of strict class hierarchy.
Allowing one to see, they hid the one looking.
The modern office uses them to block out the outside world, forgetting that the original purpose was total surveillance of the space.
#architecture #control #history
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The fork as a tool of the devil
In Medieval Europe, the fork was considered a blasphemous object because people believed God gave us fingers to take our food. Using 'artificial fingers' was perceived as arrogance and an attempt to profane a divine gift.
The ban on using forks lasted for centuries, and those who tried to use them at court were openly ridiculed. Only by the 18th century did this item become a norm, having lost its sacral prohibition.
#tablehistory #fork #etiquette
In Medieval Europe, the fork was considered a blasphemous object because people believed God gave us fingers to take our food. Using 'artificial fingers' was perceived as arrogance and an attempt to profane a divine gift.
The ban on using forks lasted for centuries, and those who tried to use them at court were openly ridiculed. Only by the 18th century did this item become a norm, having lost its sacral prohibition.
#tablehistory #fork #etiquette
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The Superfluid Ocean Within
A neutron star is not a solid ball like a planet. Inside, it behaves like a superfluid that can rotate without friction forever.
Because there is no viscosity inside the star, it can retain angular momentum almost indefinitely. This allows pulsars to spin with incredible stability, making them the most accurate cosmic clocks known to us.
#astronomy #neutronstar #pulsars
A neutron star is not a solid ball like a planet. Inside, it behaves like a superfluid that can rotate without friction forever.
If you had a cup of coffee with superfluid helium, it would climb out of the cup on its own.
Because there is no viscosity inside the star, it can retain angular momentum almost indefinitely. This allows pulsars to spin with incredible stability, making them the most accurate cosmic clocks known to us.
#astronomy #neutronstar #pulsars
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Sensory map priorities
The sensitivity of the lips, tongue, and fingertips takes up an area on the brain's "map" comparable to the legs or torso. Evolution did not distribute nerve endings evenly but invested them where maximum feedback for environmental interaction is needed.
This creates an interesting paradox: we perceive the world better with millimeters of skin on our face than with an entire thigh area. The brain literally ignores large parts of the body if their sensory load is minimal, turning us into "dwarfs" in our own sensations.
#senses #neurons #facts
The sensitivity of the lips, tongue, and fingertips takes up an area on the brain's "map" comparable to the legs or torso. Evolution did not distribute nerve endings evenly but invested them where maximum feedback for environmental interaction is needed.
This creates an interesting paradox: we perceive the world better with millimeters of skin on our face than with an entire thigh area. The brain literally ignores large parts of the body if their sensory load is minimal, turning us into "dwarfs" in our own sensations.
#senses #neurons #facts
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Khaki — The Color of Imperial Camouflage
The famous sandy shade of khaki was not originally a fashion choice. In the mid-19th century, British soldiers in India stained their white uniforms with mud and dust to blend into the landscape and avoid becoming easy targets for snipers.
Later, the command realized the effectiveness of this "dirty" look and officially adopted it into the regulations. Thus, a color born of desperation turned into a symbol of colonial dominance, and eventually, a staple of civilian wardrobes.
#khaki #fashionhistory #colonialism
The famous sandy shade of khaki was not originally a fashion choice. In the mid-19th century, British soldiers in India stained their white uniforms with mud and dust to blend into the landscape and avoid becoming easy targets for snipers.
Later, the command realized the effectiveness of this "dirty" look and officially adopted it into the regulations. Thus, a color born of desperation turned into a symbol of colonial dominance, and eventually, a staple of civilian wardrobes.
#khaki #fashionhistory #colonialism
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