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1,964 facts in Science. Click any fact to see its full page.
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The smallpox vaccine led to the global eradication of smallpox.
Antibiotics have saved millions of lives since their discovery.
X-rays were discovered in 1895 and transformed medical imaging.
The polio vaccine drastically reduced cases worldwide.
The invention of the stethoscope improved medical diagnostics.
Louis Pasteur advanced the understanding of germ theory.
The development of anesthesia made complex surgery possible.
Insulin was first used to treat diabetes in the early 1920s.
The discovery of penicillin by Alexander Fleming revolutionized medicine.
The Stanford marshmallow experiment influenced studies of self-control.
The Michelson-Morley experiment influenced Einstein's theory of relativity.
The Manhattan Project required enormous scientific collaboration.
In 1953, Watson and Crick described the double-helix structure of DNA.
The Stanford linear accelerator helped advance particle physics research.
In 1996, Dolly the sheep became the first cloned mammal from an adult cell.
The Human Genome Project mapped the entire human genetic sequence.
In 1938, Otto Hahn's work led to the discovery of nuclear fission.
In 2012, scientists confirmed the existence of the Higgs boson.
The Hawthorne experiments studied workplace productivity.
The Asch conformity experiment demonstrated the influence of group pressure.
The Michelson-Morley experiment attempted to detect the presence of the 'aether.'.
In 1909, Robert Millikan measured the charge of the electron in the oil-drop experiment.
The CERN Large Hadron Collider was built to explore particle physics.
The LIGO experiment detected gravitational waves predicted by Einstein.
In 2005, scientists teleported quantum information between particles.
The Double Slit experiment demonstrated wave-particle duality in quantum physics.
In 1954, a scientist allowed himself to be bitten by mosquitoes to study malaria transmission.
The Harlow monkey experiments studied attachment and maternal bonding.
The Cavendish experiment measured the density of the Earth using lead spheres.
In 1924, a scientist attempted to transmit sound to plants to study their response.
The Stanford marshmallow experiment studied delayed gratification in children.
Learning involves changes in neural connections.
Practice can strengthen neural pathways in the brain.
Positive reinforcement can strengthen certain behaviors.
The human brain can process visual information in as little as 13 milliseconds.
The hottest temperature ever reliably recorded on Earth exceeded 130 degrees Fahrenheit.
The axolotl can regenerate limbs and spinal tissue.
The peacock’s colorful feathers evolved through sexual selection.
Antifreeze proteins allow Antarctic fish to avoid ice crystal formation.
Some bacteria evolve resistance to antibiotics through natural selection.
Wood frogs can survive freezing by producing natural antifreeze chemicals.
Extreme weather events are studied to better understand climate systems.
Earthquakes can cause liquefaction in saturated soil.
Volcanic eruptions can produce lightning within ash clouds.
The 1991 eruption of Mount Pinatubo affected global temperatures.
Some earthquakes are too small to be felt but are detected by instruments.
Volcanic lava can reach extremely high temperatures.
Heatwaves can pose serious risks to human health.
Earthquakes occur when tectonic plates shift along faults.
Volcanic eruptions can release ash clouds that disrupt air travel.