thermalization

El Niño is pushing ocean temperatures to record highs along the Southern California coast, and the unusually warm waters are now driving episodes of coastal flooding. Rising sea levels from thermal expansion and stronger storms are pushing water into low-lying shoreline communities, prompting warnings from forecasters and concern among residents about further damage as the El Niño pattern persists.

Researchers have reported work on a transistor made from diamond, a material prized for its exceptional thermal conductivity and potential to outperform silicon in power electronics. The development has drawn attention among technology enthusiasts discussing its implications for faster, more heat-tolerant chips. Details on the team behind the work and its practical applications remain limited.

Yale Climate Connections explores whether the oceans can be tapped as a source of usable energy. The piece examines the potential of wave, tidal, and thermal power to contribute to clean electricity supplies, and the technical and environmental hurdles that have so far kept ocean energy from large-scale deployment.

Chipmakers and researchers are weighing diamond as a material for cooling the most powerful AI chips, whose heat output is becoming a limiting factor for data centers. Diamond's exceptional thermal conductivity makes it a candidate for drawing heat away from densely packed processors. The idea is drawing attention as AI hardware demands push conventional cooling methods toward their limits.