We find out the intricate processes involved in chocolate production, highlighting the role of various engineers—mechanical, electrical, and software—in designing and automating chocolate manufacturing systems... 

The team interview engineers who are at the forefront of developing new technologies in various fields such as escape rooms, interactive museum exhibits, and more! They delve into the technical aspects of creating these experiences, highlighting the roles of mechanical, electrical, and audio-visual engineers in bringing interactive games and displays to life. 

In this episode of Undercover Engineers, Lloydie and Becky dive into the fascinating world of e-democracy and explore how technology is revolutionising the way we make decisions. From online voting to data-driven decision-making, they discuss the potential and challenges of integrating digital platforms into democratic processes.

In this episode of Undercover Engineers, Lloydie and Becky explore the thrilling world of military jet engines, delving into the history and technology behind some of the fastest and most iconic fighter jets. From the pioneering Gloucester Meteor to the cutting-edge Eurofighter Typhoon, this episode takes listeners on a high-speed journey through aeronautical engineering. They also sit down with Christina Pearson-Rampiriri, an aerospace engineer at BAE Systems, who shares her experiences and insights into the future of aerospace engineering.

We're looking at five remarkable super structures: the Statue of Unity in India, the Danyang-Kunshan Grand Bridge and the Great Wall of China, the Emily Moor Transmitting Tower, the Icon of the Seas cruise ship, and the Burj Khalifa in Dubai, emphasising the engineering marvels behind these giants! Becky and Lloydie delve into the challenges and innovations involved in constructing the Burj Khalifa, such as its design inspired by the Hymenocallis flower, its wind resistance, and its sustainable features like solar panels and irrigation systems that utilise air conditioning condensation. The episode also features an interview with a senior structural engineer, who shares insights into her career and highlights some of the most interesting projects she has worked on, including a floating swimming pool and a 33-story building!

We're looking at road design and management in this episode of Undercover Engineers! From pedestrian safety to wildlife conservation, and the integration of technology to enhance road efficiency and reduce environmental impact, we're looking at it all. Becky and Lloydie also chat about future road technologies, including data and AI, with a focus on making roads smarter, safer, and more sustainable!

Lloydie and Becky are discussing the role of engineering in zoos, focusing on Chester Zoo! While people often associate zoos with animals and their care, engineering plays a crucial role in creating and maintaining the habitats and facilities that keep the animals healthy and the visitors safe.

In this episode, we're zooming into something super exciting – racing cars, especially the ones in Formula 1! Imagine cars going crazy fast, from 0 to 60 miles per hour in just three seconds! These cars are like superheroes on wheels. But you know what makes them so incredible? It's not just the speed; it's the super-smart engineers who design them. In this episode, the hosts, Lloydie and Becky, take us behind the scenes of Formula 1. They tell us how these cool engineers work on making the cars go even faster and be super safe. There's a lot of math, science, and teamwork involved. They also chat with a real engineer, Thomas Critchlow from McLaren's Formula One team. He's like an engineer who designs special parts for the racing car. Thomas tells us about the exciting moments when he sees his designs in action during races. But it's not just about going fast; these engineers are thinking about the planet too! They're using eco-friendly materials and even looking into electric racing. Thomas gives tips to people who dream of becoming motorsports engineers – like being good at solving problems and trying out hands-on experiments.

From underwater topography to marine life and the challenges faced by engineers working in these environments, this episode is all about water! We're chatting about autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs) for exploration and data collection with experts Stewart Fairbairn from the National Oceanography Centre, and more! 

Ho ho ho! It's the most wonderful time of the year. In this week's episode, we're looking at the role of engineering in revolutionising the post! There are loads of challenges in sorting and delivering letters and parcels but technological advancements like optical recognition systems, digital markings on stamps, QR codes, and can barcodes help...

Heritage Engineering is all about preserving things from the past. Buildings, bridges, bicycles, trains and ships are all things that engineers work hard to protect!

Lloydie and Becky dive into the world of green fuels and cutting-edge hydrogen technology. They explore the advancements in renewable energy sources, energy storage, and the development of environmentally friendly fuels. Discover how engineers are working to make these innovations a reality and the challenges they face!

We're diving headfirst into the captivating realm of artificial intelligence (AI)! From scouring the internet for information to identifying objects in images, AI is changing the game. But where did it all start? Travel back to the 1950s as we trace the evolution of AI from its inception to its current state and explore its applications in diverse fields —healthcare, finance, and even social media analysis.

Why create something new when there is a system to be updated? We sit down with water and canal expert engineer Jamie Cobb and discuss how he created the FIRST EVER smart canal!

Today, we're lifting the lid on an area of engineering that has revolutionised the way we monitor and diagnose potential health problems, all without setting foot in a doctor's surgery or hospital. We're checking out rapid diagnostic devices, something you probably know better as the humble home test kits. Although, as we're going to find out, there's nothing actually humble about them!

It's strange to think that it's just over 50 years since humans last set foot on the Moon and every year since then, we've seen an explosion in new space technology making it possible to see and travel further into space than ever before. In this episode of Undercover Engineers, you're going to hear about some cool developments in space tech, from moon missions to interplanetary internet!

It's time to open the vaults on something that many of us use every day – coins! There's some 29 billion coins in circulation, but how are they made and what engineering challenges are present in making so many shiny, tiny pieces of metal?

When you think about the food we eat, you might not think engineering has anything to do with it – but you'd be wrong! Resources are limited and new tech can make food production both more sustainable and ethical and that's more important than ever with an ever growing number of mouths to feed... 

Find out about Engineering Inclusivity. We catch up again with Eneni Bambara-Abban who tells us more about some of the challenges she’s faced in the engineering industry as a young black woman, and how she’s overcome these challenges. We’ll also be hearing how she’s now a mentor and inspiration to others.

There's a type of engineering that reaches into almost every part of our lives. And as we're going to find out, Robotics is a lot more than just big, well... robots!

Lights. They're everywhere! From bright lights that make you move-fast to lights that you might find in your living room which make you feel more relaxed, the lighting around us has can have a powerful effect on our emotions.  We're finding out more and we start by jetting off on holiday... 

How do fireworks work? What makes them different colours? And what varies the shape of the explosion?  It's 2023 – you might have seen some fireworks in person or on the telly to ring in the new year – and we're finding out all about the fizz, pop and bang of big fireworks!

In this festive episode we go behind the scenes of Christmas lights displays to find out all about the engineering that goes into them.  From the history of Christmas lights to the modern technology making them more energy efficient.  Plus we speak to Joe at events company Pytch about working on Christmas lights displays and how holograms work.

It's a Goal! Have you ever wondered how technology is making the World Cup matches fairer? From goal line technology to cameras in the stadium, we look at how technology is advancing the game and making decisions more accurate. We also talk to Michael, a data analyst, at Leicester City Football Club to find out how heart rate technology is improving players performances. 

Join us as we look at how medical engineering is helping save lives from vaccines to equipment. We also talk to Professor Gregoire Courtine who is a neuroscientist creating technology that could cure paralysis!

Check out our awesome catch up with Sukanya, who tells us how codes can keep us safe.

Find out all about a type of chamber where it’s so quiet, you can hear your heart beating…

Awards, scholarships and competitions involving LEGO – kick start your own journey…

Find out how we can use computer learning to make more accurate and faster diagnosis, and whether robot doctors might be in the future.

The threats are real and dangerous – find out about some interesting real-life cyber crime and learn the lingo of the experts.

Find out more than you ever thought possible when we discuss nano matterand the latest discoveries!

STEM stands for Science, Technology, Engineering and Maths; a collection of ways we can make meaningful change to our planet. Santa love STEM and Christmas is the perfect time to think about it! 

Drones are the future! Listen in to find out the latest on where this awesome tech is going.

Smart cities can help us live, work and relax more easily, safely and in greener ways – we find out more.

Find out all about shark detection tech and artificial reefs saving our oceans with the IET.