@sur_27Antonie van Leeuwenhoek, a 17th-century cloth merchant, is the father of microbiology. He discovered protists and bacteria using his own single-lens microscopes, which hit 270x magnification through a secret glass-grinding technique. He mounted the lenses between brass or silver plates with screw mechanisms, plus made mounting pins for solids and capillary tubes for liquids.
Ver publicação originalFoto de @sur_27· Aug 2, 2026· Science
The focus is a portrait of a man. He is looking directly at the viewer with a neutral expression, his hands clasped loosely in front of him. The style is formal and classical, suggesting a historical painting. His long, curly brown wig and the ruffled white cravat are particularly notable details. There is no on-screen text visible.
Michio Kaku on Einstein's Mind of God
Terence Tao on his weaknesses
Richard P. Feynman quote
2Genetically engineered mice with human cells
4obsessed with this face
2Chilean tree daisy conservation effort
2Octopus DNA editing
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Invisible architect universe theory
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universe unreachable at light speed
Robert H. Goddard rocket workshop
human brain cosmos quantum scale
Dr. Robert H. Goddard first liquid-fueled rocket
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µBites cookies made from plastic waste
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The Needle Galaxy@sur_27Antonie van Leeuwenhoek, a 17th-century cloth merchant, is the father of microbiology. He discovered protists and bacteria using his own single-lens microscopes, which hit 270x magnification through a secret glass-grinding technique. He mounted the lenses between brass or silver plates with screw mechanisms, plus made mounting pins for solids and capillary tubes for liquids.
Ver publicação originalFoto de @sur_27· Aug 2, 2026· Science
The focus is a portrait of a man. He is looking directly at the viewer with a neutral expression, his hands clasped loosely in front of him. The style is formal and classical, suggesting a historical painting. His long, curly brown wig and the ruffled white cravat are particularly notable details. There is no on-screen text visible.
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Michio Kaku on Einstein's Mind of GodTerence Tao on his weaknessesRichard P. Feynman quote2Genetically engineered mice with human cells4obsessed with this face2Chilean tree daisy conservation effort2Octopus DNA editingWorld's Fastest Sinking Coastal CitiesInvisible architect universe theoryAurora Borealis on Saturnuniverse unreachable at light speedRobert H. Goddard rocket workshophuman brain cosmos quantum scaleDr. Robert H. Goddard first liquid-fueled rocketJupiter James Webb TelescopeµBites cookies made from plastic wastePluto 1994 vs 2019The Needle Galaxy
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