资讯

For the first time, a mathematical framework proves that Einstein’s theory of general relativity, which explains the relationship between space, time, and gravity, is in alignment with quantum ...
Mississippi State Professor of Physics Dipangkar Dutta is a principal investigator on a groundbreaking experiment -- revealing "symmetry" in physics doesn't always behave as scientists once ...
In 1843, William Rowan Hamilton had a four-dimensional flash of insight that still shapes our three-dimensional world.
A collection of letters and medals from a soldier serving on the Front Line during World War I have been discovered in a house in Tipperary.
Physics & Chemistry Scientists in Antarctica Detect Deep-Earth Signals That Defy Known Physics The anomalies, which can’t be explained by known particle-based signals, have baffled scientists.
Symbols of beauty - what are your contenders for the greatest equation of all time? In It Must Be Beautiful: Great Equations of Modern Science, Graham Farmelo assembled and edited essays on 11 great ...
“Welcome to this special issue of Physics World, marking the 200th anniversary of quantum mechanics. In this double-quantum edition, the letters in this text are stored using qubits. As you read, you ...
The year is 2014 in freshman director Alice Douard's lightly comic drama “Love Letters” and French couple Nadia (Monia Chokri) and Céline (Ella Rumpf) are expecting their first child. Nadia ...
How Many R’s in ‘Strawberry’? This AI Doesn’t Know Though this very powerful technology remains full of promise, a recently discovered glitch shows AI is imperfect, so keep double-checking ...
For decades, writing letters in English exams to an imaginary English-speaking foreign pen pal on behalf of “Li Hua” has been a common practice for Chinese middle school students.
A judge said Ramón Morales Reyes isn't a danger to the public and granted him bond, one week after a Wisconsin man was charged with framing Reyes as the author of threatening letters.