Your Sunday puzzle · TheJournal.ie
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Scientists Create Levitating Disk That Spins For Hours Without Touching Anything
A photograph of a black graphite disk floating above a stack of three, round magnets. (Credit: Adrian Skov…
Your Saturday puzzle · TheJournal.ie
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Massive Datasets Meet Their Match
Newswise — Just as streaming services have replaced CDs and DVDs by letting people watch or listen without…
A 250-Year-Old Theory Learns New Tricks
Physicists have derived a quantum version of Bayes’ rule, revealing how beliefs and probabilities update in the quantum…
Scientists Crack the Code of China’s Mysterious “Matrix Tide”
On China’s Qiantang River, witnesses recently observed an extraordinary “matrix tide,” where colliding tidal bores formed a grid…