BBC Inside Science

It’s that time of the year when many of us are at home with friends and family, losing track of time, eating leftovers, and, of course, playing games.

This festive season, we look at the science of games and, of course, play some ourselves.

It’s presenter Marnie Chesterton versus producer Florian Bohr at Marnie's kitchen table.... Who will win the Inside Science games special?

Irving Finkel from the British Museum tells Marnie about the Royal Game of Ur, one of the most ancient board games which is strikingly similar to more modern examples of race games. Also, why we play games with author and neuroscientist Kelly Clancy, and why we struggle to comprehend the randomness of dice with author Tim Clare.

To finish it off, mathematician Marcus du Sautory explains the geometry behind the game Dobble and leaves listeners with a Christmas puzzle: Can you figure out the symbols on the two missing Dobble cards?

If you think you’ve found the solution, please email insidescience@bbc.co.uk

Presenter: Marnie Chesterton Producers: Florian Bohr Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth    To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University.

We look back on 2024 in science, from billionaires in space, to record-breaking heat here on Earth, and the meteoric rise of new weight-loss drugs.

From the biggest stories to the unsung and the plain fun, Inside Science presenter Victoria Gill hosts a special panel, featuring:

- Libby Jackson, head of space exploration at the UK Space Agency - Penny Sarchet, managing editor of New Scientist - Mark Miodownik, a materials scientist from University College London

Presenter: Victoria Gill Producers: Gerry Holt Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth 

To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University.

More species infected than ever, an uptick in human cases, and some concerning biological modifications. How close are we to a bird flu pandemic?

We digest the last year of bird flu changes with virologist Tom Peacock and public health journalist Melody Schreiber.

Also this week, we address the absurd problem of transporting something that can't be touched, we find out how animals make their epic migratory journeys, and Victoria Gill visits a town which has learnt to ward off a fearsome predator, polar bears.

Presenter: Victoria Gill Producers: Ella Hubber & Gerry Holt Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth  & Josie Hardy

To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University.

Some social media users have been pouring milk down the drain and chucking their butter in the bin in protest over a new additive in cow feed that claims to reduce methane emissions.

The online posts, attacking Arla Food’s trial of Bovaer with three big supermarkets and 30 farms in the UK, have had millions of views.

So, what do we know – what is this additive and how is it going to tackle burpy cows? And what is the evidence it is safe?

We interrogate the science with Sharon Huws, professor in animal science, and food scientist Dr Stuart Farrimond...

Also this week, are billionaires really deserting Earth for space? What is the upshot for our plastic waste problem after global talks on a treaty ended in failure? And why, just why, are orcas being spotted wearing salmon hats?

Presenter: Victoria Gill Producers: Sophie Ormiston, Ella Hubber & Gerry Holt Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth 

To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University.

The south Wales town of Pontypridd saw cars submerged, people bailing floodwater out of their homes using bins, and the beautiful park and lido transformed into a brown mess, as parts of the UK were flooded.

But, it's nothing new. Pontypridd was severely flooded just four and a half years ago – and these are scenes that play out around the UK every winter.

So, is the way we warn people about floods failing?

We’re going to unpick exactly how floods are forecast – and what went wrong – with natural hazards researcher and hydrologist, Professor Hannah Cloke.

Also this week, sharing your microbiome with friends, alternative plastics, and was the most recent climate summit good COP or bad COP?

Presenter: Victoria Gill Producers: Gerry Holt, Sophie Ormiston & Ella Hubber Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth 

To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University.

As conflicts in the Middle East and Ukraine continue to dominate the news, many Inside Science listeners have been in touch with the same question:

What is the carbon footprint of war?

How significant is the impact – and is it crass to even talk about it? We’re joined by Benjamin Neimark from Queen Mary University in London.

Also this week, we chat to the incoming DG of Europe’s particle-smashing facility Cern, what have we learnt by defrosting an extinct big cat and, the beetle that could ruin Christmas...

Presenter: Marnie Chesterton Producers: Florian Bohr, Ella Hubber & Gerry Holt Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth 

If you want to test your climate change knowledge, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University to take the quiz.

A shortage of medical isotopes used to detect cancer has experts concerned that the shortfall could be delaying diagnosis and could even be costing lives.

Exactly what these nuclear medicines are and how they are made is key to understanding the national scarcity. So, we’re going back to basics and learning all about medical isotopes.

We also speak to world-famous conservationist and primatologist Jane Goodall who, now aged 90, continues to travel the globe campaigning to protect the natural world.

Dame Goodall reflects on a life of studying our closest living animal relatives, chimpanzees, and as COP29 gets under way, speaks about the “closing window of time” to turn the tide on climate change and nature loss.

Also this week, we answer the listener question “Why don’t we just throw nuclear waste into volcanoes?” and can Marnie spot AI vs real poetry?

Presenter: Marnie Chesterton Producers: Ella Hubber & Gerry Holt Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth 

To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University.

This year is set to be the world’s hottest on record, likely shattering the aspiration to limit global warming to 1.5C above pre-industrial levels.

So where does this leave COP29, the upcoming UN climate conference in Azerbaijan?

This week Inside Science is asking, are climate summits really working? What is the point of them - and are they doing enough?

Joining Marnie Chesterton to discuss this are:

- Joanna Depledge, expert on international climate negotiations at the University of Cambridge - Mark Maslin, climate change professor from University College London (UCL) - Jim Watson, professor of energy policy, also from UCL

Presenter: Marnie Chesterton Producers: Ella Hubber, Sophie Ormiston & Gerry Holt Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth

If you want to test your climate change knowledge, follow the links on this page to The Open University to take a quiz.

It’s our Halloween special from a rain-soaked Jodrell Bank in Cheshire.

We find out what you can see in a dark, dark Halloween night sky with space-watcher and Professor of astrophysics Tim O’Brien.

Also this week, we meet some blood-sucking leeches, the horrors of pumpkin waste and could zombies ever be real?

Presenter: Victoria Gill Producers: Ella Hubber, Sophie Ormiston & Gerry Holt Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth 

To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University.

Twenty years ago this week two physicists at the University of Manchester published a ground-breaking paper describing the extraordinary qualities of graphene.

The thinnest and strongest material known to exist – and better at carrying electricity than any metal – its discovery was hailed as revolutionary.

But two decades on, it doesn’t seem to have changed the world, or if it has, it is doing so very quietly.

So, what happened?

We go on the trail of graphene, meeting Nobel Prize winner and Godfather of Graphene Andrew Geim, and learning what it has – and hasn’t – done and what might be next...

Also this week, how to kill an asteroid and we talk the “other” COP with chief scientific adviser to the government, Dame Angela McLean.

Presenter: Victoria Gill Producers: Sophie Ormiston, Ella Hubber & Gerry Holt Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth 

BBC Inside Science is produced in partnership with the Open University.