Browse
All Facts
11,491 facts. Click any fact to see its full page.
All 11,491
📜 History 1,991
🔬 Science 1,964
🐾 Animals 1,525
🚀 Space 977
🧠 Psychology 893
🌿 Nature 759
💻 Technology 735
🌍 Geography 599
🎭 Culture 581
🫀 Human Body 572
🌊 Ocean 373
💬 Language 245
🍕 Food 199
✨ General 68
✨ Dinosaur 10
COINTELPRO was an FBI program aimed at monitoring and disrupting political organizations.
Project MK-Ultra was a CIA program that conducted experiments on mind control techniques.
The Manhattan Project was a secret U.S. program during World War II to develop atomic weapons.
The Stanford prison experiment remains controversial in modern psychology.
The Milgram study raised ethical concerns in psychology research.
The Stanford marshmallow experiment influenced studies of self-control.
The Asch experiments highlighted the power of social conformity.
The Michelson-Morley experiment influenced Einstein's theory of relativity.
The Roswell incident sparked decades of extraterrestrial speculation.
The Large Hadron Collider is the world's largest particle accelerator.
The Manhattan Project began in 1942.
In 1971, the first email was sent.
The Hubble Space Telescope revolutionized deep-space imaging.
The Voyager probes have traveled beyond the heliosphere.
The Manhattan Project required enormous scientific collaboration.
The Manhattan Project changed the course of global history.
The Kepler mission searched for Earth-like exoplanets.
The Vostok 1 mission marked the first human spaceflight.
The Pioneer 10 spacecraft was the first to travel through the asteroid belt.
In 1953, Watson and Crick described the double-helix structure of DNA.
The Bell Labs experiment led to the discovery of the cosmic microwave background.
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.
The Apollo 11 mission successfully landed humans on the Moon.
The Mars Pathfinder mission tested new landing techniques.
In 1938, Otto Hahn's work led to the discovery of nuclear fission.
The first successful heart transplant was performed in 1967.
The Rosetta mission successfully landed a probe on a comet in 2014.
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.
In 2002, scientists recreated ancient pigments to understand historical art techniques.
The Tuskegee experiment became a landmark case in medical ethics reform.
The Manhattan Project involved thousands of scientists working in secrecy.
In 1961, Yuri Gagarin became the first human in space.
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 Voyager Golden Record was sent into space containing sounds and images from Earth.
The Manhattan Project developed the first atomic bombs during World War II.
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.
In the 1960s, Project Orion explored the possibility of nuclear-powered spacecraft.
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 prison experiment explored the psychological effects of perceived power.