Does orbital motion really follow a simple mathematical law? 🛰️ This video shows how to verify Kepler’s Third Law for circular orbits, connecting orbital period and radius through gravitational ...

As an IBDP student, you must meet our general entrance requirements. If you are completing the IB Diploma you need at least 26 points (including bonus points) for admission. As an IB certificate ...

Mark Thomson takes the reins at the CERN particle-physics lab, which recently received $1bn in private donations for its next collider project, as Michael Banks reports Bigger and better: The Large ...