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PODCAST

Technically Speaking | a science and engineering discussion

Dive deep into the world of science and engineering with engaging discussions and thought provoking debates. The team share insights from careers in science and engineering, combining expert knowledge and scientific thinking with a touch of humour to make even the most complex topics accessible and entertaining for both enthusiasts and casual listeners. Sometimes we’re funny, often we’re opinionated, always we’re entertaining. Support us: https://ko-fi.com/techspeak_podcast X/Twitter:

science

All Episodes

31:00

How do you know if you’ve found a meterorite?

Technically Speaking | a science and engineering... ·

2023/06/22

Meteor showers are well worth staying up late for but how often do heavenly bodies fall to Earth and what do they look like? Ellie and Laura discuss this, what to do if you find one, how they compare to terrestrial objects like gold, and discuss whether they're valuable. They also get interrupted by various animals and can't help mention rewilding.

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40:27

How could artificial intelligence affect healthcare?

Technically Speaking | a science and engineering... ·

2023/06/01

Could artificial intelligence take some of the most highly skilled jobs? Would you want to see an AI for healthcare and get a diagnosis? Would you trust it more than a real life person? Laura, Antonia and Sarah discuss all this and more. Sarah uses her considerable experience as a medical doctor and teaching of surgery to guide us through the pros and cons of AI in healthcare and the team speculate on what the future might hold. Ever thought about what you'd want your ideal doctor to act like?

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24:15

Does 3D printing help engineering?

Technically Speaking | a science and engineering... ·

2023/05/18

The technology to print in 3D has been around for a while and it’s used to do some really cool stuff. Laura and Rwayda discuss an amazing new type of material that can be given different properties simply by turning tiny mechanical gears which could be used to make robots and more. They look at how houses can be printed out of concrete to create visually appealing designs that can outlast traditional construction techniques and they speculate on what the future might hold. Could we use artificial

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41:47

What are eFuels?

Technically Speaking | a science and engineering... ·

2023/05/04

Hydrocarbons have been really helpful to humankind and some technology relies so heavily on them that we'll not stop using them any time soon. Antonia, Jasmin, Sophie and Alasdair discuss eFuels which are a new source of hydrocarbons that could replace fossil fuels. Sophie and Alasdair talk about the company they have founded called Carbon Neutral Fuels which aims to suck carbon dioxide out of the environment and turn it into fuel for airplanes. The team discusses the different technologies to do

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34:41

What is chaos theory?

Technically Speaking | a science and engineering... ·

2023/04/20

We've seen it used a lot in the movies so Antonia, Laura and Emma discuss what chaos theory menas to physicists along with uses in weather prediction, biochemistry, economics and more. They also have a bit of wild speculation about how it could be used to produce some uplifting storylines.

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34:47

What’s the beef with collagen?

Technically Speaking | a science and engineering... ·

2023/04/06

Recent news has reported that the sale of collagen supplements is making a huge contribution to deforestation. Antonia, Ellie and Laura talk about what collagen is, why we need it, how our bodies make it and whether supplements can help. They also dive into the news articles that link this beauty product to deforestation and question just how big the link is.

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27:18

Heart of Glass: Societal implications of nuclear glass

Technically Speaking | a science and engineering... ·

2023/03/23

Nuclear waste is hugely important for society; the UK has used nuclear power for decades and now we need to safely and responsibly dispose of the waste. Laura talks to Penny Harvey and Petra Tjitske Kalshoven, two anthropologists at the University of Manchester and part of The BEAM research network. They discuss how nuclear waste can be locked away deep underground in a specially engineered facility, the process to find a site for the facility, and how communities can learn more about this process

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22:05

Heart of Glass: Creativity in art and science

Technically Speaking | a science and engineering... ·

2023/03/16

You may not realise it but scientists are just as creative as artists. Laura is joined by Tamas Zagyva, a research associate at Imperial College London, and Bridget Kennedy, an artist and lecturer in fine art at Newcastle University, to talk about how they find inspiration, what sort of emotions their work evokes, and what sort of skills are required in their respective disciplines. Heart of Glass is an exhibition at Florence Arts Centre in Egremont, West Cumbria, UK. The exhibition is on 24th March

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22:15

Heart of Glass: The science of vitrification

Technically Speaking | a science and engineering... ·

2023/03/09

Vitrification – the process of making glass – is used to immobilise nuclear waste and also happens naturally in the earth. Laura talks to Tracey Taylor from the UK’s National Nuclear Laboratory about the glass making process and to Brian O’Driscoll, a geologist from the University of Ottawa in Canada, about natural glass and why researching this material is so important. Heart of Glass is an exhibition at Florence Arts Centre in Egremont, West Cumbria, UK. The exhibition is on 24th March to 30th

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01:53

Hot news!

Technically Speaking | a science and engineering... ·

2023/03/02

We're part of an exhibition where science becomes art! Heart of Glass is an exhibition at Florence Arts Centre in Egremont, West Cumbria, UK. The exhibition is on 24th March to 30th June and features images taken at a microscopic scale of nuclear waste glass. The exhibition is supported by The University of Manchester and involves The BEAM nuclear and social research network.

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26:42

How does materials science affect our lives?

Technically Speaking | a science and engineering... ·

2023/02/23

It may not be a very well-known discipline but materials science is really important. Laura, Jasmin and Emma discuss how graphene is made, what makes it a wonder material, what it can be used for and how it can contribute to making environmentally friendly products. They also talk about a much more mature material which influenced the second industrial revolution: steel. This alloy might be old technology but it’s vital for modern life. This episode was recorded with an audience from the Engineering

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36:29

What is the next industrial revolution?

Technically Speaking | a science and engineering... ·

2023/02/09

There’s a technology boom (!) and loads of buzzwords surround it including I4.0, big data, and digital twin. Laura and Antonia are joined by special guest Matt, from the Nuclear Institute, to talk about what these things really mean and to try and define them. They also talk about how the nuclear industry is starting to embrace these new technologies, ushering a renaissance of nuclear power that builds on the vast expertise gained since the original reactors were built in 1950s and combines it with

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32:48

How do we account for the risks of climate change in...

Technically Speaking | a science and engineering... ·

2023/01/26

To mark our 50th episode we're revisiting the topic of our first ever episode with a fresh perspective. Laura, Antonia, Rwayda and Jasmin talk about how much the climate will change, how we can have confidence in the climate models, and what civil engineers must do to adapt infrastrucutre like roads and buildings to minimise future risks from the changed climate. They also discuss the perception of risk and how this can influence the decisions that are made.

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33:53

How does fake meat compare to the real thing?

Technically Speaking | a science and engineering... ·

2023/01/12

Loads of alternatives to meat are appearing but what's in them and how are they made? Laura, Ellie and Jasmin discuss their preferences, look at how minced beef is made, compare nutritional factors and speculate on what the future might hold. They also ask existential questions like what is meat anyway and when is a sausage not a sausage? Laura did way more research than the team could include in this episode. Read it here.

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37:23

How do you bring science to life through film?

Technically Speaking | a science and engineering... ·

2022/12/15

Ever wondered what it’s like to work on a documentary? Antonia asks Ellie and Laura about their experiences of working on TV or as a consultant science communicator. They talk about how they got into science communication, what their role was on the various shows they’ve worked on, and how you tell a compelling story.

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34:50

Is importing wood for electricity production...

Technically Speaking | a science and engineering... ·

2022/12/01

Some power stations in the UK that originally burned coal have switched to burning wood pellets. These are usually imported and of course, cutting down forests can lead to loss of habitat. Laura, Antonia and Jasmin discuss greenhouse gas emissions from burning wood and coal, talk about responsible forest management, and discuss how important biomass is for the UK's electricity supply. These discussion points, and more, were inspired by a recent BBC Panorama documentary, "The Green Energy Scandal

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38:45

Should we bring back extinct species?

Technically Speaking | a science and engineering... ·

2022/11/17

The TIGRR lab in Melbourne has recently announced plans to use genetic material from an extinct animal – the thylacine or Tasmanian tiger – to bring this species back while some crime fighting organisations are investing in genetic technology that could bring back the woolly mammoth. Weird right? Antonia, Ellie and Laura discuss extinction, climate change, and habitat loss while also debating whether this genetic research is a good idea or whether efforts should focus on saving the species that are

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05:32

Technical Short: The Nobel Peace Prize

Technically Speaking | a science and engineering... ·

2022/11/10

In the last episode Antonia mentioned that some champions of sustainability have been awarded the Nobel Prize. The team got a bit distracted by this so here's the raw, unedited snippet of the conversation that didn't make the final cut for the episode.

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37:48

What makes a Nobel Prize winner?

Technically Speaking | a science and engineering... ·

2022/10/27

It's possibly the most well known prize that a scientist can be awarded! Ellie, Laura, Antonia and Emma disucss how the nominations and awards are made, what the award means and how science has changed since the first Nobel Prizes were awarded over 100 years ago. They also talk about some of their favorite Nobel Prize wining discoveries and whether they would give out extra awards in the future. They focus on prizes in physics and chemistry and briefly mention Nobel Prizes in peace, literature,

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37:16

Is there evidence for the multiverse?

Technically Speaking | a science and engineering... ·

2022/10/13

We see it a lot in films where someone's life splits into two timelines and it features in the Marvel universe, but is the mutiverse real? Laura and Emma T. talk about quantum physics and the various theories that predict the multiverse as well as discussing practical applications of concepts related to physics such as finding probabilities and quantum entanglement. They also talk about some of the ways that multiverses are represented in the movies and whether they match with what physics

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122 results

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