Upside-down pendulum falls up #physics #experiment #pendulum #upsidedown #reels ...

Very soon after the Big Bang, the universe enjoyed a brief phase where quarks and gluons roamed freely, not yet joined up ...

In a new Physical Review Letters study, researchers have successfully followed a gravitational wave's complete journey from ...

State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, P. R. China Key Laboratory of Smart Materials and ...