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Researchers create bone-inspired 3D-printed building materials

Researchers create bone-inspired 3D-printed building materials

“Bone is a building,” says Purdue University professor Pablo Zavattieri. “It has these columns that carry most of the load and beams connecting the columns. We can learn from these materials to create more robust 3D-printed materials for buildings and other structures.” The researchers discovered that the “beams” in bones …

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Google researchers taught an AI to recognize smells

Google researchers taught an AI to recognize smells

The researchers created a data set of nearly 5,000 molecules identified by perfumers, who labeled the molecules with descriptions ranging from “buttery” to “tropical” and “weedy.” The team used about two-thirds of the data set to train its AI (a graph neural network or GNN) to associate molecules with the …

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