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Introduces Sparse-Reslim, a plug-in routing module that processes only 25% of spatial tokens through expensive transformer blocks for efficient weather prediction, achieving up to 3.18x speedup and improved forecast accuracy.
A new study suggests that intense asteroid bombardment during the Hadean eon kept Earth's early crust hot and thin, enabling the formation of the first continental crust. Geologist Tim Johnson argues that impacts from space, not just internal heat, explain the missing 500 million years of geological record.