In 1862, James Clerk Maxwell published his famous Maxwell’s equations. This was at a time when humans were just starting to ...

Switch on the vibration generator and adjust the wooden bridge until stationary waves can be clearly observed. Measure the length of as many half wavelengths (loops) as possible, divide by the ...

A simulation on the origin and evolution of the North Atlantic Oscillation (NAO) has been conducted by a PKU research team ...

Switch on the vibration generator and adjust the wooden bridge until stationary waves can be clearly observed. Measure the length of as many half wavelengths (loops) as possible, divide by the ...