In this caffeinated episode of Show Me The Science, Luke dives into the fascinating world of coffee! From its rich history to its surprising health benefits, discover why this beloved brew has captured the hearts—and minds—of millions.

Luke explores the science behind caffeine and how it keeps us alert by blocking adenosine in the brain. He unpacks the complex chemistry of coffee, revealing compounds that might help reduce inflammation and even guard against certain cancers.

But it's not all good news—Luke also highlights some potential drawbacks, especially for menopausal women, and shares a wild story about the most expensive coffee in the world.

Grab your cup and join the conversation about the science of coffee!

In this episode of Show Me The Science, Professor Luke delves into the intriguing relationship between magnesium and sleep, sparked by a listener's request. Is there any truth to the claims that magnesium supplements can help you catch some Zs?

Luke explores the essential role of magnesium in over 300 enzymatic reactions in the body and how it affects processes like DNA replication and energy production. While there are plausible theories suggesting magnesium's potential to aid sleep, the scientific evidence remains unclear.

Join Luke as he navigates the science behind this mineral and its link to your nightly slumber! Zzzzzz....

In this episode, Professor Luke dives into the rapidly evolving world of artificial intelligence. From cutting-edge research to practical applications, the breakthroughs in AI are not only fascinating but potentially transformative.

Discover how innovative tools like the 'co-scientist' AI could revolutionize scientific collaboration, and explore the unique educational potential of AI using historical figures and fictional characters as virtual teachers.

We'll also delve into the curious emergence of virtual companions designed to reduce loneliness and the profound implications of AI in arguments and decision-making.

Join Luke as he navigates through the promising and sometimes concerning landscape of AI development that could reshape our future!

In this week’s episode, Luke O'Neill dives into the fascinating science of revision just in time for the leaving cert exams! Discover essential tips to improve your study techniques and enhance your exam performance, whether you’re cramming or preparing ahead.

Luke shares scientifically backed strategies, from the importance of planning and taking breaks to the benefits of methods like mind mapping and 'blurting.' Learn how to maximize retention and reduce anxiety, all while boosting your confidence.

Happy studying!

Thanks to St Patrick, we’re fine here in Ireland… However, around the world there are 140,000 deaths per year due to snake bites!

New research has shown that a universal treatment for snake bites may soon be possible.

How has an 18-year hobby of keeping pet snakes, turned into the basis for a universal anti-venom?

This is episode 218 - The Science Of Snake Venom.

Over drinking, smoking and lack of exercise can cause major damage from an early age.

Luke takes a look at what this does to our body & why we are less able to deal with it all as we get older.

Lets dive in and find out how does overindulgence affect out Metal & physical health…

We all know what it is, but why is this a fascinating subject to science?

What is the urea cycle?

How do we clear out the toxins?

And why is the color so important?

Welcome to episode 216: The Science Of Urine

After recent new discoveries, Luke looks at The Science of Lab Grown Meat.

You can now buy lab grown meat in pet food, but will it soon be in the shops for human consumption?

Why is there massive investment in this new industry?

And how is this lab grown meat saving the planet?

A very import request in this week, from Shane Conway.

Shane’s mother has sadly passed away from Motor Neurone Disease.

Such an important topic, so this week Luke looks at The Science of Motor Neurone Disease…

This week, it’s a request from Sean, in which he asks Luke to look at the Science Of Coeliac Disease.

Lets dive in and look at how this family of proteins i.e. gluten can cause pain to the small intestine.

Why does the immune system over react in response to gluten?

1 in 100 people in Ireland have been diagnosed with it, but how can science help?

This week, it’s the Science Of Coeliac Disease.