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Physicists develop the first working model of quantum mechanics using only 'real' numbersPhysicists have built a real-number version of quantum mechanics that makes all the same predictions as the standard theory, resolving a question that's simmered since the field began.
15 Commentsphysics-mathematics -
Physicist demonstrates a key theory of time by building a 'mini-universe' in his labBy ignoring part of his own experiment, a physicist coaxed time to emerge from within a closed quantum system.
physics-mathematics -
CERN shuts down Large Hadron Collider until 2030 for powerful new upgradesThe Large Hadron Collider, the world’s largest atom smasher, has shut down for a planned four-year upgrade that will make it 10 times more sensitive than its initial version.
particle-physics -
Water might secretly be a mix of 2 different liquids, scientists sayFor decades, scientists suspected water secretly behaves like two different liquids. A new AI-powered study has finally caught it happening at the molecular level.
9 Commentsphysics-mathematics -
'A mixture from zero to infinity': Physicists tried splitting a photon — and unleashed an improbable swarm of particlesPhysicists have found that splitting a photon would lead to a complex state that may change the way we think of particles.
35 Commentsparticle-physics -
The world's first nuclear clock just ticked on — and it could help detect a fifth fundamental force of physicsBy using a rare thorium nucleus as a timekeeper, physicists have demonstrated the first working nuclear clock, a device that could lead to even more precise clocks and new ways to search for dark matter.
2 Commentsparticle-physics -
Richard Feynman's forgotten notes on 'the restaurant problem' finally decipheredResearchers cracked a 50-year-old math problem scribbled by Richard Feynman over lunch. The equations show that humans are better decision-makers than scientists once thought.
8 Commentsphysics-mathematics -
Why can't we figure out how strong gravity is?Life's Little Mysteries Despite dozens of experiments over the years, scientists still don't have a precise measurement for gravity's strength. Why is that?
9 CommentsLife's Little Mysteries -
Physicists achieve 'perfect randomness' for the first time everPhysicists used quantum bits to achieve "perfect randomness" in a world-first experiment. The results of their research could strengthen cryptography and other security systems.
4 Commentsquantum-physics
