Episodes

  • PRESSURISED: 021 - Deep sea images and AI with Kakani Katija

    PRESSURISED: 021 - Deep sea images and AI with Kakani Katija
    Apr 26 2024
    Our short and to the point PRESSURISED version of episode 21. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here: https://www.armatusoceanic.com/podcast/021-ai We have often talked about how difficult it is the get data from the deep sea… but would you believe that the bottleneck to our understanding of the deep ocean, at least as far as visual data, is processing those images? Turning a picture of the deep sea into a list of species, habitat type, sediment type etc. is a time-consuming process that requires a wide range of skilled people. Due to time/funding constrains a lot of valuable information is lost. A team looking at a specific question will have lots of information in their data that other teams could use. A picture is worth a thousand data points. We chat with Dr Kakani Katija, the co-founder of FathomNet, an open-source repository for labelled deep-sea imaging data. The platform is still in beta but it is hoped that it will allow scientists to easily and usefully share their amassed data in a single and easily searchable place. But what about that processing bottleneck? The tech-savvy listener may have noticed that a massive collection of labelled image data is exactly the sort of thing you need to train a Machine Learning or Deep Learning algorithm. Can we automate a lot of the time-consuming image processing and let the experts focus on the new and unusual stuff? It’s at this cutting edge that things get exciting and we may be at the cusp of a marine science renaissance. We also launch our podcast merch! Please do send in any pics of you wearing the merch. We find the idea of real people in the actual world wearing this so surreal! Feel free to get in touch with us with questions or you own tales from the high seas on: podcast@armatusoceanic.com We are also on Twitter: @ArmatusO Facebook: ArmatusOceanic Instagram: @armatusoceanic Read the show notes and find out more about us at: www.armatusoceanic.com Glossary Artificial Intelligence (AI) – A science dedicated to making machines think in an intelligent way, mirroring a biological brain. Data pipeline – A path that raw data follows to become useful information. Deep Learning – a more complex subset of ML that mirrors the way a brain works Machine Learning (ML) – computers learning to perform a task without being explicitly programmed to do so ML/AI model or algorithm – A model that has been trained on real data and can now process new data itself. Online Repository – A database stored online so that people can access it from anywhere Open Source – A publicly accessible design that people can freely repurpose and adapt. Visual data – photos or video as a form of scientific data Links Our new merch! Kakani’s Twitter FathomNet goodies The FathomNet website – have an explore of the labelled deep-sea critter data FathomNet GitHub – take a peek under the hood or even get involved FathomNet articles with tutorials/explanations Helpful video tutorials Paper NOAA Science Seminar, 8 March 2022 1200-1300 PST (UTC-8) Register now! FathomNet Workshop, 31 March & 1 April 2022 0800-1100 PST (UTC-8) Register now! Internet of Elephants (gamifying processing camera-trap data) Beyond Blue (game) Credits Theme – Hadal Zone Express by Märvel Logo image - PRESSURISED logo
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    28 mins
  • PRESSURISED: 045 - Hagfish with Doug Fudge

    PRESSURISED: 045 - Hagfish with Doug Fudge
    Apr 12 2024

    Our short and to the point PRESSURISED version of episode 45. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be!

    Read the show notes and find the full episode here:

    https://www.armatusoceanic.com/podcast/045-hagfish

    What has no jaw, inverted horizontal teeth, saggy skin and can produce litres of suffocating slime when touched? it’s the episode you’ve been waiting for… The hagfish special is here.

    Dr Thom is back from his stint offshore, and The Professor pretty much now lives in a submarine, but that hasn’t stopped them from finally reuniting to make this special episode all about hagfish. We’ve talked about them a lot on the show, and decided it’s time to pass them the mic. So expect lots of slimy stories, toothy tales and a whole load of hagfish trivia you never knew you needed.

    There’s lots of updates after so many recent deep sea expeditions, with Thom’s latest cruise discovering many new species and Alan sharing live updates from the sub. Keep up with their latest goings-on via twitter!

    We speak to the king of the hagfish, Professor Doug Fudge, who has been studying these critters and their (in)famous slime for decades. We ask all the interesting questions like: how do they make so much slime, do they have any predators and why do they look like that?

    We’re really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show.

    Thanks again for tuning in, we’ll deep-see you next time!

    Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design...

    Feel free to get in touch with us with questions or your own tales from the high seas on:

    podcast@armatusoceanic.com

    We’d love to actually play your voice so feel free to record a short audio note!

    We are also on

    Twitter: @DeepSeaPod, @ArmatusO

    Facebook: DeepSeaPodcast, ArmatusOceanic

    Instagram: @deepsea_podcast, @armatusoceanic

    Keep up with the team on social media

    Twitter:

    Alan - @Hadalbloke (https://twitter.com/Hadalbloke)

    Thom - @ThomLinley (https://twitter.com/ThomLinley)

    Georgia - @geeinthesea (https://twitter.com/geeinthesea)

    Instagram:

    Georgia - @geeinthesea (https://www.instagram.com/geeinthesea/)

    Read the show notes and find out more about us at:

    www.armatusoceanic.com

    People mentioned:

    The famous hagfish vs shark slime video

    Moku Art Studio virtual exhibition

    People mentioned

    More info on Professor Douglas Fudge

    Fudge’s research lab

    Follow Doug on twitter

    More info about Andrew Stewart

    Dr Vincent Zintzen

    Credits

    Theme – Hadal Zone Express by Märvel

    Logo image - PRESSURISED

    Edited by - Georgia Wells
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    29 mins
  • Hagfish with Doug Fudge

    Hagfish with Doug Fudge
    Apr 5 2024
    What has no jaw, inverted horizontal teeth, saggy skin and can produce litres of suffocating slime when touched? it’s the episode you’ve been waiting for… The hagfish special is here. Dr Thom is back from his stint offshore, and The Professor pretty much now lives in a submarine, but that hasn’t stopped them from finally reuniting to make this special episode all about hagfish. We’ve talked about them a lot on the show, and decided it’s time to pass them the mic. So expect lots of slimy stories, toothy tales and a whole load of hagfish trivia you never knew you needed. There’s lots of updates after so many recent deep sea expeditions, with Thom’s latest cruise discovering many new species and Alan sharing live updates from the sub. Keep up with their latest goings-on via twitter! We speak to the king of the hagfish, Professor Doug Fudge, who has been studying these critters and their (in)famous slime for decades. We ask all the interesting questions like: how do they make so much slime, do they have any predators and why do they look like that? Plus, we have another instalment of the fan-favourite: Coffee with Andrew. This time, Andrew talks us through his love of hagfish, how to successfully remove their slime, and why brushing their teeth is super important! Thanks again for tuning in - we’ll be back soon with some cartilaginous-based episodes! -------------------------------------- We’re really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Shaun Thompson | Maarten van der Meer Thanks again for tuning in, we’ll deep-see you next time! DID YOU KNOW WE SELL MERCH? Check it out here!! And please do send in any pics of you wearing the merch! Feel free to get in touch with us with questions or your own comments on: podcast@armatusoceanic.com We’d love to actually play your voice so feel free to record a short audio note! Follow us on social media! Twitter: @DeepSeaPod, @ArmatusO Facebook:DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Keep up with the team on social media: Twitter: Alan - @Hadalbloke, Thom - @ThomLinley, Georgia - @geeinthesea Instagram: Thom - @Thom.Linley, Georgia - @geeinthesea Read the show notes and find out more about us at: www.armatusoceanic.com Further resources The famous hagfish vs shark slime video Moku Art Studio virtual exhibition Nazca ridge SOI cruise discovers 100 new species NewYonder (Sign up here) or explore their catalogue Don’t forget to use our discount code DEEPSEA20 and get 20% off your first three months of a UK monthly subscription People mentioned More info on Professor Douglas Fudge Fudge’s research lab Follow Doug on twitter Follow Jeff on twitter More info about Andrew Stewart Dr Vincent Zintzen Credits Theme – Hadal Zone Express by Märvel Logo image - AMNH Edited by - Georgia Wells
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    1 hr and 11 mins
  • PRESSURISED: 020 - Love in the deep sea with Craig Young

    PRESSURISED: 020 - Love in the deep sea with Craig Young
    Mar 22 2024

    Our short and to the point PRESSURISED version of episode 20. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be!

    Read the show notes and find the full episode here:

    https://www.armatusoceanic.com/podcast/020-love

    It’s February, the month of love and there’s love in the deep ocean too. We talk reproductive strategies in the deep sea with Professor Craig Young, Dr Autun Purser and Dr Mike Vecchione. How do you find a mate in the sparsely populated deep ocean? How can egg and sperm meet when you are fixed growing on a rock? How can your babies disperse and find a suitable habitat, especially if you live in a rare habitat like a hydrothermal vent? We find the solutions to all these problems and more.

    Feel free to get in touch with questions or you own tales from the high seas on:

    podcast@armatusoceanic.com

    We are also on

    Twitter: @ArmatusO

    Facebook: ArmatusOceanic

    Instagram: @armatusoceanic

    Read the show notes and find out more about us at:

    www.armatusoceanic.com

    Glossary

    Abyssal plain – the wide-open spaces of the deep sea, most of the planet

    Filter feeder – animal that feeds by filtering the water e.g., sponge

    Gametes – the reproductive cells, eggs and sperm

    Gonad – the organ that produces the gametes

    Hadal trench – the deep-sea trenches more than 6 km deep

    Hermaphrodite – both male and female simultaneously

    Sessile – animals that cannot move (opposite of mobile)

    Links

    Massive icefish breeding ground paper

    Ecosystems of the World – Craig has a great chapter on reproduction in this book

    Paper - Estimating dispersal distance in the deep sea: challenges and applications to marine reserves

    Paper - Reproduction, Larval Biology, and Recruitment of the Deep-Sea Benthos

    Paper - Hadal snailfish reproduction

    Credits

    Theme – Hadal Zone Express by Märvel

    Logo image - PRESSURISED logo
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    30 mins
  • PRESSURISED: 044 - Alan takes over

    PRESSURISED: 044 - Alan takes over
    Mar 8 2024

    Our short and to the point PRESSURISED version of episode 44. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be!

    Read the show notes and find the full episode here:

    www.armatusoceanic.com/podcast/044-alan-takes-over

    It finally happened… we brought you an episode which was recorded almost completely offshore. With Dr Thom in the Bounty Trough and the Professor somewhere in the Pacific, this episode is quite the wild card. Whilst Thom has been busy crocheting fishing nets (that’s science folks), Alan was left to take the reins and he decided to go a little off-piste. We bring it back to the good old days with one of Alan’s (in)famous rants. This one is titled: When does the sea become the deep sea, and why it needs to be changed. Expect to hear about the history of why we decided what makes the deep-sea ‘deep’, and why it might not make sense anymore in our modern world. We’d love to hear your thoughts on this and whether you agree with Alan.

    Finally, we check in with a key individual in the online deep-sea community space: Jeff Day. Jeff’s been on our radar for years with his immense knowledge of deep-sea cephalopods and we thought we’d finally hand him the mic. He talks to us all about his love of deep sea creatures and how he contributes to the field in unconventional ways.

    We’re really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show.

    Thanks again for tuning in, we’ll deep-see you next time!

    Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design...

    Feel free to get in touch with us with questions or your own tales from the high seas on:

    podcast@armatusoceanic.com

    We’d love to actually play your voice so feel free to record a short audio note!

    We are also on

    Twitter: @DeepSeaPod, @ArmatusO

    Facebook: DeepSeaPodcast, ArmatusOceanic

    Instagram: @deepsea_podcast, @armatusoceanic

    Keep up with the team on social media

    Twitter:

    Alan - @Hadalbloke (https://twitter.com/Hadalbloke)

    Thom - @ThomLinley (https://twitter.com/ThomLinley)

    Georgia - @geeinthesea (https://twitter.com/geeinthesea)

    Instagram:

    Georgia - @geeinthesea (https://www.instagram.com/geeinthesea/)

    Read the show notes and find out more about us at:

    www.armatusoceanic.com

    People mentioned:

    Follow Jeff on twitter

    Dr Derek Hennen (millipede and centipede taxonomist)

    The Magnapinna Archive (Youtube and Twitter)

    Credits

    Theme – Hadal Zone Express by Märvel

    Logo image - PRESSURISED

    Edited by - Georgia Wells
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    29 mins
  • Alan takes over

    Alan takes over
    Mar 1 2024
    Are you looking for a podcast episode that contains the return of the blobfish, golden crochet hooks and rare deep-sea squid? Well, look no further than this episode of The Deep-Sea Podcast! It finally happened… we brought you an episode which was recorded almost completely offshore. With Dr Thom in the Bounty Trough and the Professor somewhere in the Pacific, this episode is quite the wild card. Whilst Thom has been busy crocheting fishing nets (that’s science folks), Alan was left to take the reins and he decided to go a little off-piste. We bring it back to the good old days with one of Alan’s (in)famous rants. This one is titled: When does the sea become the deep sea, and why it needs to be changed. Expect to hear about the history of why we decided what makes the deep-sea ‘deep’, and why it might not make sense anymore in our modern world. We’d love to hear your thoughts on this and whether you agree with Alan. Dr Thom does make an appearance in this episode, giving us a run-down of how the research cruise is going (SPOILER: The blobfish is back). Plus, we hear about the original blobfish and how exactly it came to be an internet sensation, from the man who was there: new fan favourite, Andrew Stewart. Finally, we check in with a key individual in the online deep-sea community space: Jeff Day. Jeff’s been on our radar for years with his immense knowledge of deep-sea cephalopods and we thought we’d finally hand him the mic. He talks to us all about his love of deep sea creatures and how he contributes to the field in unconventional ways. We’re really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Jacqueline | Tyler Medeiros | Kevin Gilley Thanks again for tuning in, we’ll deep-see you next time! Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design... Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We’d love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Keep up with the team on social media Twitter: Alan - @Hadalbloke (https://twitter.com/Hadalbloke) Thom - @ThomLinley (https://twitter.com/ThomLinley) Georgia - @geeinthesea (https://twitter.com/geeinthesea) Instagram: Georgia - @geeinthesea (https://www.instagram.com/geeinthesea/) Read the show notes and find out more about us at: www.armatusoceanic.com Links Moku Art Studio virtual exhibition Parasite director Bong Joon-ho is set to begin filming deep sea species for his new film this year A new species of deep-sea mud dragon has been described by Martin Vinther Sørensen New fishery for lanternfish https://phys.org/news/2024-02-deep-sea-fishery-horizon.html Info on the original Mr Blobby People mentioned: Follow Jeff on twitter More info about Andrew Stewart Dr Vincent Zintzen (Filmed the blobfish in situ) Dr Derek Hennen (millipede and centipede taxonomist) The Magnapinna Archive (Youtube and Twitter) Bruce Robison Daniel Moore - Ocean census Kat Bolstead (ALCES Squid Squad) Kerryn Parkinson (Australian Museum) Joe Nelson (Expert in blobfishes) Soundtrack of the month: Tangaroa - Alien Weaponry Spotify & Youtube Credits Theme – Hadal Zone Express by Märvel Logo image - Thomas Linley Edited by - Georgia Wells
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    53 mins
  • PRESSURISED: 019 - Deep sea squid with Mike Vecchione

    PRESSURISED: 019 - Deep sea squid with Mike Vecchione
    Feb 23 2024

    Our short and to the point PRESSURISED version of episode 19. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here: https://www.armatusoceanic.com/podcast/019-squid

     

    As promised in the Christmas special, we call the ‘squid-phone’ – a special line used by scientists globally when they seem something strange and squiddy. On the other end of that line is Mike Vecchione, the expert on cephalopods. We talk giant and colossal squid (to audible groans from Mike); the bigfin squid (Magnapinna), most famous for being the squid with the long trailing arms that’s often used as an example of terrifying deep-sea creatures, but also a species, genus and Family that Mike described and would love more sightings of.

     

    We are also on:

    Twitter: @DeepSeaPod

    Facebook: @DeepSeaPodcast

    Instagram: @deepsea_podcast

     

    Read the show notes and find out more about us at: www.armatusoceanic.com

     

    Credits Theme – Hadal Zone Express by Märvel

    Edited by - Georgia Wells

     

    #deepsea #marinebiologist #marinebiology #podcast #marianatrench #science #magnapinna #colossalsquid #giantsquid #gigantism #scicomm #deepseafish #deepseacreatures
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    25 mins
  • PRESSURISED: 043 - Offshore Stories: Tales of typhoons and science in submarines

    PRESSURISED: 043 - Offshore Stories: Tales of typhoons and science in submarines
    Feb 9 2024

    Our short and to the point PRESSURISED version of episode 43. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be!

    Read the show notes and find the full episode here:

    https://www.armatusoceanic.com/podcast/043-offshore-stories

     

    From being repeatedly thrown off your bed in a storm, to seeing blue whales out of your porthole, working at sea doesn't leave you short of stories. And with Dr Thom and the Professor both heading offshore soon, they thought what better time to share some of their sea stories. From tips on how to hold your pee for 12+ hours, to tales of typhoons, this episode is jam-packed with real-life tales from decades of working offshore.

     

    We’re really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us:

    Antony Raymont | Courtney Johnston | Davina Gifford | Sophie Schindler

    Thanks again for tuning in, we’ll deep-see you next time!

     

    DID YOU KNOW WE SELL MERCH?

    Check it out here!! And please do send in any pics of you wearing the merch!

     

    Feel free to get in touch with us with questions or your own comments on:

    podcast@armatusoceanic.com

    We’d love to actually play your voice so feel free to record a short audio note!

     

    Follow us on social media!

    Twitter: @DeepSeaPod, @ArmatusO

    Facebook:DeepSeaPodcast, ArmatusOceanic

    Instagram: @deepsea_podcast, @armatusoceanic

    Keep up with the team on social media:

    Twitter: Alan - @Hadalbloke, Thom - @ThomLinley, Georgia - @geeinthesea

    Instagram: Thom - @Thom.Linley, Georgia - @geeinthesea

     

    Read the show notes and find out more about us at:

    www.armatusoceanic.com

     

    Credits

    Theme – Hadal Zone Express by Märvel

    Logo image - The Deep-Sea Podcast: PRESSURISED Logo

    Edited by - Georgia Wells
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    27 mins