Foam physics and artificial intelligence — how everyday bubbles reveal the hidden science of learning and complex systems in nature. This episode uniquely connects foam physics explained with the science of learning in AI, showing how materials that learn and the physics of everyday materials mirror what is artificial intelligence doing under the hood. Listen to discover how AI inspired by nature may uncover a universal logic linking foam bubbles science, artificial intelligence and physics, and living cells.

What You'll Learn:

• How typical wet foam can pack an astonishing 10^8–10^9 bubbles per liter and why that matters for understanding complex systems in nature.
• Why foams were once modeled like glassy, frozen materials—and what new simulations reveal about their constant microscopic motion.
• What a T1 rearrangement is, how a single event lowers surface energy by about 10^-12 joules, and why that tiny change is a powerful unit of ‘learning-like’ behavior.
• How more than 10^4 T1 events per second in a fist-sized foam sample create a dynamic, self-optimizing structure that still keeps its overall shape.
• How the same mathematics that describes bubble rearrangements also underpins how AI learns in neural networks and other machine-learning models.
• What is artificial intelligence in this context, and how AI inspired by nature can borrow ideas from foam physics and the physics of everyday materials.
• Why the science of learning might be a shared principle across materials that learn, artificial intelligence systems, and living cells.
• How these insights could shape future research in artificial intelligence and physics, from smarter materials to new learning algorithms.