Generative Models in AI and Material Science: Understanding Their Hierarchy and Applications

Jonathan Godwin, founder and CEO of Orbital Materials, alongside researcher Tim Duignan, discuss the transformative potential of AI in material science on the Cognitive Revolution podcast. They explore foundational concepts, the integration of computational simulations, and the development of new materials for various applications such as data centers and combating climate change. They also delve into the latest advancements, including a groundbreaking study on the potassium ion channel, and speculate on the future of AI in scientific discovery and material synthesis.

Check out some of Tim's work:

• Google Colab to run you own simulation: https://colab.research.google.com/github/timduignan/orb-models/blob/main/examples/OrbMDTut.ipynb
• GitHub repository "Orb force fields": https://github.com/orbital-materials/orb-models
• Preprint "A potassium ion channel simulated with a universal neural network potential": https://arxiv.org/abs/2411.18931

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CHAPTERS:

(00:00) Teaser

(01:05) About the Episode

(05:10) Welcome to Orbital

(06:15) Semiconductors

(07:44) Material Science Today

(09:22) Experimental Cycle

(12:06) Orbital’s Founding

(14:51) AI in Materials (Part 1)

(21:05) Sponsors: OCI | NetSuite

(23:45) AI in Materials (Part 2)

(35:00) Sponsors: Shopify | Vanta

(38:15) Generative Models

(38:16) Diffusion Models

(50:50) Orbital Applications

(58:19) Perfect Sponge

(59:43) AI Simulations

(01:01:27) Natural Language

(01:02:35) Compute Needs

(01:05:05) Human Electrical Nature

(01:06:11) Potassium Channels

(01:15:51) Scaling Simulations

(01:23:56) Roadmap: Carbon Removal

(01:30:37) AI & Job Satisfaction

(01:36:14) LLMs & Potentials

(01:37:19) AGI & Discovery

(01:39:58) Outro