Collisional resistivity saturation has a hard quantum ceiling, a University of Toronto experiment shows: ultracold ...

Whenever someone asks ChatGPT a question, heat is generated somewhere in the server room—a data center. When an electric vehicle battery generates heat during operation, the heat must be managed ...

OpenAI claims its new reasoning model has produced an original mathematical proof disproving a famous unsolved conjecture in geometry, which was first posed by Paul Erdős in 1946. If this sounds ...

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Every hyperscaler building AI infrastructure is confronting the same pair of converging constraints. As AI accelerators scale beyond reticle limits, thermomechanical mismatch between silicon (2–4 ...

Copper moves the world’s heat. For more than a century it has been recognized as one of the best heat conductors in nature, and this property made copper the go-to choice to cool electronics, ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

The team confirmed the material’s performance using multiple techniques, including synchrotron-based X-ray scattering and ultrafast optical spectroscopy. (Representational image)Jose/Allan Researchers ...

A UCLA-led, multi-institution research team has discovered a metallic material with the highest thermal conductivity measured among metals, challenging long-standing assumptions about the limits of ...

You probably don’t need more time. By Jancee Dunn When I look back on all the major decisions I’ve dithered over, I could scream. It took me a decade to commit to becoming a parent. I wavered for a ...