Hunt for the Oldest DNA • 2024

58:49

In part two, Professor Al-Khalili looks at the 19th century chemists who struggled to impose an order on the apparently random world of the elements. From working out how many there were to discovering their unique relationships with each other, the early scientists' bid to decode the hidden order of the elements was driven by false starts and bitter disputes. But ultimately the quest would lead to one of chemistry's most beautiful intellectual creations - the periodic table.

S1E2 • Chemistry: A Volatile History • 2010 • Science

54:48

Can the participants work out why they exist at all? Is it destiny or pure chance?

Part 3 • Genius by Stephen Hawking • 2016 • Science

4:25

President of the Institute of Physics Professor Julia Higgins explores the life and work of Michael Faraday and how his curiosity and passion for communicating science inspires her.

S1E6 • People of Science with Brian Cox • 2018 • Science

43:04

Death is life's greatest certainty. But that may be about to change. Scientists have discovered an immortal animal that may hold the secret of endless regeneration. They're on the brink of editing our DNA so that we can cure death like a disease. Or is dying necessary for the survival of our species?

S8E02 • Through the Wormhole • 2017 • Science

113:50

A two-hour special from the producers of "Making Stuff" Where do nature's building blocks, called the elements, come from? They're the hidden ingredients of everything in our world, from the carbon in our bodies to the metals in our smartphones. To unlock their secrets, David Pogue, technology columnist and lively host of Nova’s popular "Making Stuff" series, spins viewers through the world of weird, extreme chemistry: the strongest acids, the deadliest poisons, the universe's most abundant elements, and the rarest of the rare—substances cooked up in atom smashers that flicker into existence for only fractions of a second.

NOVA PBS • 2012 • Science

58:37

Professor Sue Black investigates a Christmas murder mystery to show how serious crimes are solved when there isn't a body. Sue is joined by an expert team including leading police specialists, forensic scientists and an award-winning dog. Assisting them, the audience help to unravel the mystery, using the latest forensic cameras, fingerprint techniques and DNA analysis. Remarkable soil analysis shows how a suspicious pair of muddy boots can be traced back to the most precise location. With insights into real serious crime investigations, Sue and her team draw on all their experience to solve the mysterious case.

S1E2 • Secrets of Forensic Science • 2022 • Science