PhysicsWhy the most important topic in physics could be statistical mechanics Statistical mechanics helps relate the quantum world to objects that seem solid and not governed by the whims of observation, but there are still questions to be answered, says Chanda Prescod-WeinsteinComment
PhysicsThe strange physics of absolute zero and what it takes to get there Weird things happen down at -273°C, the coldest possible temperature. Now we're building quantum fridges, which could make things even weirder Features