502: Gravity is a Lie, Nothing is Real, the U...

Gather round for three campfire stories that cannot be explained.A corrections officer watches water materialize inside a concrete prison cell with no source. A YouTube channel uploads 72,000 videos in nine months at an impossible rate, then vanishes after pointing to coordinates ...  Show more

For centuries, prophets across different lands described the same coming disaster. A German leader would rise with a voice that could move nations.Ancient Jewish scribes embedded something strange in their text—Hebrew letters that pointed to a specific year: 1946. That October, t ...  Show more

Melvyn Bragg and guests discuss 'dark energy'. Only 5% of our universe is composed of visible matter, stars, planets and people; something called 'dark matter' makes up about 25% and an enormous 70% of the universe is pervaded with the mysteriously named 'dark energy'. It is a re ...  Show more

The Fundamentals of RealityBrian Cox and Robin Ince are joined by Nobel prize-winning physicist Frank Wilczek, cosmologist Janna Levin, and comedians Eric Idle and Sara Pascoe to look at what physics has revealed about the reality of our universe. From Einstein's equations more t ...  Show more

Melvyn Bragg examines Quantum Gravity. Early in the 20th century physicists were startled by the realisation that the smallest things in the universe do not obey Newton’s laws of gravity. Ripe apples fall from trees, billiard balls roll mostly on the table and the moon orbits the ...  Show more

In this thought-provoking conversation on life, the universe, and everything, Neil deGrasse Tyson tackles the world's most important philosophical questions about the universe with wit, wisdom, and cutting-edge science. For science geeks, space and physics nerds, and all who w ...