From over 100,000 films, discover the handful you'll love.
Free or premium access to the world's largest documentary library.
7 films
The last believer in the phlogiston theory of heat died in the mid-20th century, marking the end of a once-prominent scientific explanation.
Quasars, among the most powerful astronomical phenomena in the universe, are examined for their significance and impact on our understanding of cosmic forces.
Massive magnetic storms, extreme energy bursts, and the enigmatic forces of pulsars and quasars illustrate the raw power of the cosmos in this marathon from The Universe.
Quasars and black holes, including those in the Milky Way, are examined through the lens of the Hubble Space Telescope and the laws of physics in extreme conditions.
Astronomers discovered that supermassive black holes, weighing three billion times the mass of the Sun, exist at the core of every large galaxy.
The Standard Model Lagrangian, a complex equation, represents the best understanding of the subatomic world in particle physics.
The NASA Swift team reveals the power of giant black holes in active galaxies like quasars.
