Scientific American15h
Is It Time to Redefine Time?
Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...
Physics World18h
The muon’s magnetic moment exposes a huge hole in the Standard Model – unless it doesn’t
Alex Keshavarzi digs into the showdown between two competing Standard Model predictions of the muon, which may reveal undiscovered particles hiding in the vacuum ...
tagtik1d
The sun is about to enter its “battle zone”: a phenomenon that worries scientists
This famous “battle zone” refers to a phase of the solar cycle during which the appearance of giant coronal holes is observed ...
A startup says it can fly supersonic without the noisy boom. Here's how its airliner would compare to the famous Concorde.
A startup wants to revive the Concorde for the generations of flyers that missed out, without the noisy boom and the up to ...
The Nation6d
Henri Bergson’s States of Change
In 1878, Bergson left the Lycée Condorcet and won entry to the École Normale Supérieure, the most exclusive university in ...