Materials Deep Dive

Carolina Carreira

The podcast for engineers, founders, and curious minds who want to understand how sustainable materials are reshaping industry. In each episode, I sit down with CEOs and innovators building the future of green manufacturing, circular design, and materials science If you've ever wondered what engineering actually looks like, this is your deep dive. Follow @materialsdeepdive on ⁠Instagram⁠ and ⁠TikTok⁠ to get some behind the scenes and bloopers of the podcast.

  1. From “Sustainable" to Sustainable: How to future-proof your business (ft. Laura McDermott, Colectivo)

    15 mai

    From “Sustainable" to Sustainable: How to future-proof your business (ft. Laura McDermott, Colectivo)

    Sustainability is a priority for some companies, a nuisance for others and a concern for most. And with all of the environmental regulations coming out, being sustainable can feel like an obligation to fill the ESG reports. But what if being more “sustainable” could make your company more sustainable? In this deep dive, I speak with Laura McDermott from Colectivo, a sustainability consultancy that coaches companies on how they can become future-proof, through engaging their employees and redesigning their products and services. Besides working with companies, Laura teaches Design Thinking and Sustainability at the IE Business School in Madrid. So be ready to take some notes. Listen till the end to find what type of sustainability persona you are and let us know in the comments. In this episode we cover: What sustainability means for a companyThe steps to make your company future-proofIntention-action gapTypes of sustainability personasThe “COM-B” modelAutomatic motivation vs. Reflective motivationNew Year’s resolutions, Atomic Habits and biking to workTransparency as a business modelHow can engineers impact their companies If you want to get the "Behavior Change for Sustainability" course that Laura mentioned for FREE, you can do it here until May 23rd, 2026. Follow Colectivo on LinkedIn and check out their site colectivo.ie. You can also follow Laura on her LinkedIn. If you enjoyed this episode, follow Materials Deep Dive on ⁠Instagram⁠ and ⁠TikTok⁠ @materialsdeepdive for behind-the-scenes and more conversations with founders and engineers reshaping the materials world.

    1 h 18 min

  2. 15 avr.

    Can Algae-Based Bioplastics actually replace plastic? (ft. Eylül Er, Palgae)

    What if the solution to plastic pollution was growing in the ocean all along? Eylül Er, founder of Palgae, is engineering algae-based bioplastics that can slot directly into existing manufacturing lines. No factory overhaul required. Eylül is a Turkish bioengineer who started Palgae after her thesis in bioengineering, and has since navigated the startup ecosystems of both Istanbul and London while building in one of deeptech's most challenging spaces. In this episode, we go beyond the buzzwords — what does "biodegradable" actually mean, which algae species produce useful polymers, and what does it really take to build a biotech company from scratch? In this episode, we cover: What bioplastics and biodegradable materials actually mean (and how companies misuse these terms)How different algae species are used to produce plastic alternativesHow Palgae's materials integrate into existing factory infrastructureThe startup ecosystem in Istanbul vs London — what's different, what's harderWhat it's like to be a woman founder in biotech and bioengineeringThe personality traits that determine whether you should start a business Check here the interview with Luenne Coelho on plastic waste. Topics: bioplastics | algae-based materials | biodegradable plastics | sustainable materials | biotech startup | women in engineering | circular economy | polymer alternatives Follow Palgae on Instagram and LinkedIn. If you enjoyed this episode, follow Materials Deep Dive on Instagram and TikTok @materialsdeepdive for behind-the-scenes and more conversations with founders and engineers reshaping the materials world.

    1 h 14 min

  3. Bande-annonce

    Materials Deep Dive Is... Changing? From Student Podcast to CEO Interviews

    Materials Deep Dive is evolving. The truth is that I'm graduating, and taking the podcast to the next level with me. Materials Deep Dive is shifting from two-host educational episodes to in-depth video interviews with CEOs and innovators in sustainable materials, green manufacturing, and materials engineering. If you've been following along, here's what's changing and why. Follow the podcast on Instagram and TikTok @materialsdeepdive to see the behind the scenes.

    3 min
  4. Have a plastic waste problem? Fall in love with it (ft. Luenne Coelho, Reefaire)

    16 févr.

    Have a plastic waste problem? Fall in love with it (ft. Luenne Coelho, Reefaire)

    Today we have another interview!  Plastic waste is one of society's biggest problems, so Luenne Coelho decided to make furniture out of it. As founder of Reefaire, she's turning discarded plastic cups into high-performance composite panels for architecture and design. Together we talk about the importance of loving a problem, the need to do the work if we want to see change and why selling an imperfect product is actually better. Join us to hear about: One smart idea to help with the plastic waste problemGoing from frustration to innovationFalling in love with a problem in order to solve itThe waste in civil constructionHow Reefaire turns plastic cups into amazing decorationand Portuguese speakers forgetting words in English (it’s a bottle cap btw) Follow the podcast on ⁠Instagram⁠ and ⁠TikTok⁠ @materialsdeepdive Check out the books we mentioned: The Lean Startup by Eric Ries ⁠Escape from Nexus Labs⁠ by Carolina Sofia Carreira Luenne Coelho is a Brazilian architect and urban planner from the Federal University of Rio de Janeiro (UFRJ), currently pursuing a postgraduate degree in Finance and Controllership at the University of São Paulo (USP). She is the founder of Reefaire, a deeptech startup focused on developing high-performance sheets and composites from plastic waste, with applications in architecture, design, and civil construction. She works at the intersection of materials science, circular design, industrial innovation, and business strategy, focusing on scalable solutions to climate change. If you want to know more about Reefaire follow their work through their ⁠website⁠ and ⁠LinkedIn page⁠. You can send a message to Luenne through her LinkedIn.

    52 min
  5. Electromagnetic Waves Explained: Refractive Index, Brewster Angle & Penetration Depth

    15/12/2025

    Electromagnetic Waves Explained: Refractive Index, Brewster Angle & Penetration Depth

    How do electromagnetic waves behave when they travel through different materials? In this episode we explore the refractive index, critical angle, and Brewster angle, derive the Fresnel equations, and explain the Poynting vector for wave energy. We also cover wave attenuation in conductors, skin depth, and how frequency affects material behaviour. Perfect for students in electromagnetism, optics, or photonics. Topics: electromagnetic waves | refractive index | Brewster angle | Fresnel equations | Poynting vector | skin depth | wave attenuation. Don’t forget to follow and share the podcast with anyone that you think might profit from it, so more people can deep dive into materials engineering. Follow the podcast on ⁠Instagram⁠ and ⁠TikTok⁠ @materialsdeepdive to see the behind the scenes.

    17 min
  6. Capacitors & Dielectrics: Ohm's Law and Electric Properties of Materials

    08/12/2025

    Capacitors & Dielectrics: Ohm's Law and Electric Properties of Materials

    What happens inside a capacitor at the material level? This episode dives into the physics of dielectric materials, how polarisation affects capacitance, and the role of Ohm's Law in understanding electrical conduction. Ideal for engineering students studying electromagnetism or materials science. Topics: capacitors | dielectric materials | polarisation | Ohm's Law | electrical conductivity | electromagnetism. Don’t forget to follow and share the podcast with someone you think might profit from it, so they can also take a deep dive into materials science. Also, if you liked the episode leave us a review or a comment. Follow the podcast on ⁠Instagram⁠ and ⁠TikTok⁠ @materialsdeepdive to see the behind the scenes.

    18 min
  7. How to Recycle Composite Materials: Methods, Challenges & Circular Economy

    01/12/2025

    How to Recycle Composite Materials: Methods, Challenges & Circular Economy

    We make incredible composite materials, but what happens when we're done with them? This episode explores the main recycling methods for composites: mechanical, thermal, and chemical recycling. We compare their efficiency, limitations, and suitability for fibre-reinforced and ceramic composites. A must-listen for engineers working on circular economy solutions. Topics: composite recycling | mechanical recycling | thermal recycling | chemical recycling | circular economy | fibre-reinforced polymers. Follow the podcast on ⁠⁠Instagram⁠⁠ and ⁠⁠TikTok⁠⁠ @materialsdeepdive to see the behind the scenes.

    14 min
  8. 93. Laminar Composites - Production of Composite Materials

    25/11/2025

    93. Laminar Composites - Production of Composite Materials

    This last type of composite is the black sheep of the family. Laminar composites are much different from the ones we’ve been talking about. Have you ever seen a composites without matrix? Let’s deep dive to know more about laminated materials and how to produce them. Follow the podcast on ⁠⁠Instagram⁠⁠ and ⁠⁠TikTok⁠⁠ @materialsdeepdive to see the behind the scenes.

    16 min
Tout afficher (101)

Bande-annonce

Notes et avis

À propos

The podcast for engineers, founders, and curious minds who want to understand how sustainable materials are reshaping industry. In each episode, I sit down with CEOs and innovators building the future of green manufacturing, circular design, and materials science If you've ever wondered what engineering actually looks like, this is your deep dive. Follow @materialsdeepdive on ⁠Instagram⁠ and ⁠TikTok⁠ to get some behind the scenes and bloopers of the podcast.

Informations

  • Création
    Carolina Carreira
  • Années d’activité
    2024 - 2026
  • Épisodes
    101
  • Classification
    Tous publics
  • Copyright
    © Carolina Carreira
  • Site web de l’émission
    Materials Deep Dive