Broadband, 4G, 5G and even satellites are ways to connect our devices to the internet. How do they work? And did a golden age Hollywood actor really invent wi-fi? Show more

The cloud has drifted into our lives. But how does it work - and where are all your photos actually going? Show more

Virtual Reality, Augmented Reality and the Metaverse - what are they? What's the difference, and why should any of us spend a lot of money on pricey headsets? Show more

What are cryptocurrencies and why are some people wary of using them? What role does blockchain play in cryptocurrency transactions? And how will they work in Web 3.0? Show more

Big data is large, hard to manage volumes of information, that inundate organisations every day. But could it potentially unlock big insights? Show more

A chatbot called Chat GPT has caused an explosion in interest, uses and fear of artificial intelligence. But what exactly is AI, and is it intelligent? Show more

Artificial ontelligence isn't the 'next big thing', it's already here and is being put to use across society and business. But how is it being used, and for what purpose? Show more

AI can now emulate some types of human work so closely that there's a real concern that it could replace human workers completely. But which jobs are under threat? Show more

What are the threats posed by advanced artificial intelligence, and is there a way we can control it? Show more

What is an algorithm, how does it work, and what is its purpose? How are algorithms used by big tech firms, and are they possible to beat? Show more

With the rise of AI and increasingly advanced technology, it’s easy to feel overwhelmed, but this new podcast will explain key concepts and take the sting out of tech buzzwords. Show more