Wanderers

59:02

Brian Cox considers the nature of time. He explores the cycles of time that define the lives of humans on Earth, and compares them to the cycles of time on a cosmic scale.

S1E1 • Wonders of the Universe • Astronomy

44:06

To determine the true age of the Earth, geochemist Clair Patterson developed the uranium-lead dating method to make an unprecedented discovery - calculating Earth's age of 4.5 billion years. But Patterson's groundbreaking discoveries were just beginning. Patterson made it his mission to draw public attention to the detrimental effects of lead in the environment and dedicated his career to fighting against the petroleum and chemical industry, eventually achieving public health's biggest victory of the 20th century.

S1E7 • Cosmos: A Spacetime Odyssey • 2014 • Astronomy

11:30

For the first time, scientists have captured a photograph of a black hole. The image verifies one of the most important theories in physics and will help unlock the greatest mysteries of the cosmos.

Breakthrough • 2019 • Astronomy

0:00

In this episode, they investigate whether we should really be giving up bacon and sausages, after new research suggested they're bad for us. The programme explores why eggs, for years demonised as unhealthy, are now firmly back in fashion and apparently now about as healthy as you can get. Could butter or dripping be next? Plus why white bread isn't necessarily as unhealthy as assumed.

S1E4 • Food: Truth or Scare • 2016 • Astronomy

42:04

Experts embark on a ground-breaking mission to land on a comet.

S9E2 • How the Universe Works • 2021 • Astronomy

44:00

The second part, "The Age of Humans", explores the rise of the human race and civilizations, along with changing weather patterns and climates.

S1E2 • The Life of Earth • 2019 • Astronomy