Test your knowledge of the laws and principles that govern the physical universe.
Press Enter to start
Physics is the science that seeks to understand the most fundamental rules of nature — from the motion of planets to the behaviour of subatomic particles. Its laws are universal: the same equations that describe a falling apple also govern the orbit of satellites and the bending of light around black holes.
Over centuries, towering minds have reshaped our picture of reality. Newton unified terrestrial and celestial mechanics in the 17th century. Faraday and Maxwell revealed that electricity and magnetism are two faces of the same phenomenon. Then came the twin revolutions of the 20th century: Einstein's relativity showed that space, time, and mass are intertwined, while quantum mechanics demonstrated that matter and energy at the atomic scale behave in ways that defy everyday intuition — particles exist in superpositions, and the act of measurement itself disturbs the system.
Whether you're fascinated by the elegance of E = mc², curious about how a transformer works, or drawn to the weirdness of the double-slit experiment, exploring physics opens a window onto the deep structure of the universe. Put your knowledge to the test and see how far your understanding of the physical world really goes.
