From First Principles China’s AI Breakthrough, Time Crystals, Hidden Viruses, & Brightest Cosmic Signal (EP. 9)
Sep 23, 2025
Dive into the intriguing world of China's AI advancements with the DeepSeek model, highlighting its implications on global tech rivalries. Explore the fascinating concept of time crystals now visible at room temperature, and discover their potential applications in cryptography. Uncover the hidden viruses within our DNA and their significance in developing therapies for cancer and autoimmune diseases. Finally, learn about the brightest fast radio burst ever detected, unraveling cosmic mysteries with cutting-edge telescopes.
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Efficient Architectures Cut Training Costs
- Mixture-of-experts and router modules reduce active parameters during inference.
- Group relative policy optimization avoids training a large critic model and cuts training cost.
Macroscopic Time Crystals At Room Temperature
- Time crystals break time-translation symmetry via driven, non-equilibrium systems.
- UC Boulder made a visible, room-temperature, classical time crystal using liquid crystals.
Solitons Drive Visible Time-Crystal Waves
- Liquid-crystal topological solitons act like particle-like disturbances that propagate.
- The emergent traveling-wave orientation, not the molecules themselves, carries the time-crystal behavior.