
Professor Sue Black investigates a Christmas murder mystery to show how serious crimes are solved when there isn't a body. \n\nSue 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.\n\nWith insights into real serious crime investigations, Sue and her team draw on all their experience to solve the mysterious case.
Source: BBC 4
2025: Maggie Aderin-pocock - Is There Life Beyond Earth?: 3. To The Stars And Beyond
In her final lecture, Maggie takes her audience beyond our solar system, deep into the Milky Way galaxy, and yet further out into the universe, where the chances of finding life ...
30-12-2025
BBC 4
2025: Maggie Aderin-pocock - Is There Life Beyond Earth?: 2. Searching The Solar System
In this lecture, Maggie continues her journey, this time in a search for life in the rest of our solar system. From the ancient Greeks’ first observations of 'planetai' (w ...
29-12-2025
BBC 4
2025: Maggie Aderin-pocock - Is There Life Beyond Earth?: 1. Destination Moon
Scientists in 2025 detected the 'strongest hint yet' of biological activity outside our solar system on exoplanet K2-18b, sparking growing excitement about the real possibility ...
28-12-2025
BBC 4
2024: Chris Van Tulleken - The Truth About Food: 1. From Taste Buds To Toilet
Dr Chris van Tulleken follows the extraordinary journey food takes through our bodies – from the very first moment we see and smell a potential meal... until it finally em ...
25-12-2025
BBC 4
2024: Chris Van Tulleken - The Truth About Food: 3. The Big Food Hack
What did the very first meal on earth look like? To begin his third and final Christmas Lecture in an explosive fashion, Dr Chris van Tulleken takes us back more than four billi ...
31-12-2024
BBC 4
2024: Chris Van Tulleken - The Truth About Food: 2. How Food Makes Us
In this lecture, Dr Chris van Tulleken investigates how we get energy from our food and how what we eat makes us who we are. He reveals how combustion engines get their energy i ...
30-12-2024
BBC 4
2023: Professor Mike Wooldridge - The Truth About Ai: 3. The Future Of Ai: Dream Or A Nightmare?
Professor Mike Wooldridge grapples with the future of AI in the third and final Christmas lecture. \n\nMike takes a ride in a driverless car. Autonomous vehicles, once a science ...
04-01-2024
BBC 4
2023: Professor Mike Wooldridge - The Truth About Ai: 2. My Ai Life
Professor Mike Wooldridge reveals the huge role AI already plays in our daily lives – sometimes without us even realising its role. \n\nMike investigates how games like ch ...
03-01-2024
BBC 4
2023: Professor Mike Wooldridge - The Truth About Ai: 1. How To Build An Intelligent Machine
Professor Mike Wooldridge asks: what is artificial intelligence? He compares how AI works and learns with how the human brain functions. \n\nExploring the roots of AI, Mike reve ...
02-01-2024
BBC 4
2022: Dame Sue Black: 3. Living Body
The final lecture in the series begins with a ‘heist’. A jewel thief steals a precious man-made diamond from the Royal Institution’s collection. Can forensic e ...
28-09-2023
BBC 4
2025: Maggie Aderin-pocock - Is There Life Beyond Earth?: 1. Destination Moon
Scientists in 2025 detected the 'strongest hint yet' of biological activity outside our solar system on exoplanet K2-18b, sparking growing excitement about the real possibility ...
28-12-2025
BBC 4
2025: Maggie Aderin-pocock - Is There Life Beyond Earth?: 2. Searching The Solar System
In this lecture, Maggie continues her journey, this time in a search for life in the rest of our solar system. From the ancient Greeks’ first observations of 'planetai' (w ...
29-12-2025
BBC 4
2023: Professor Mike Wooldridge - The Truth About Ai: 3. The Future Of Ai: Dream Or A Nightmare?
Professor Mike Wooldridge grapples with the future of AI in the third and final Christmas lecture. \n\nMike takes a ride in a driverless car. Autonomous vehicles, once a science ...
04-01-2024
BBC 4
2025: Maggie Aderin-pocock - Is There Life Beyond Earth?: 3. To The Stars And Beyond
In her final lecture, Maggie takes her audience beyond our solar system, deep into the Milky Way galaxy, and yet further out into the universe, where the chances of finding life ...
30-12-2025
BBC 4
2024: Chris Van Tulleken - The Truth About Food: 2. How Food Makes Us
In this lecture, Dr Chris van Tulleken investigates how we get energy from our food and how what we eat makes us who we are. He reveals how combustion engines get their energy i ...
30-12-2024
BBC 4
2018: Who Am I?: 1. Where Do I Come From?
Professor Alice Roberts meets our ancient ancestral family, from armadillos to sharks, and discovers our true place in the tree of life. With 4D scanning, giant origami and a uk ...
26-12-2018
BBC 4
2023: Professor Mike Wooldridge - The Truth About Ai: 2. My Ai Life
Professor Mike Wooldridge reveals the huge role AI already plays in our daily lives – sometimes without us even realising its role. \n\nMike investigates how games like ch ...
03-01-2024
BBC 4
2017: The Language Of Life: 2. Silent Messages
In this second lecture, Professor Sophie Scott explores the world of silent communication in the animal kingdom and the human world - showing how much we can actually say withou ...
27-12-2017
BBC 4
2021: 1. The Invisible Enemy
Professor Jonathan Van-Tam dives into the microworld of viruses, revealing how these invisible invaders can infect our bodies and how a revolution in testing may transform medic ...
28-12-2021
BBC 4
2018: Who Am I?: 3. What Makes Me, Me?
Are you genetically destined to despise brussels sprouts? We’re all human, but why are we all so different? With the help of a line-up of dogs and many sets of twins, Prof ...
28-12-2018
BBC 4