An effective strategy to inhibit grain coarsening: Construction of multi-element co-segregated grain boundary complexion

An effective strategy to inhibit grain coarsening: Construction of multi-element co-segregated grain boundary complexion

To date, ceramic scientists have devised various strategies to impede grain coarsening. The utilization of nano-sized precursor powder can not only facilitate the densification process, but also yields bulk ceramics with reduced grain sizes compared with micron-sized precursor powder. To date, ceramic scientists have devised various strategies to impede grain coarsening. The utilization of nano-sized precursor…

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Some Seniors Readily Step Back. Some Never Will.

Some Seniors Readily Step Back. Some Never Will.

Researchers are only beginning to understand why some people embrace retirement while others won’t even consider it. Researchers are only beginning to understand why some people embrace retirement while others won’t even consider it. Age, Chronological, Labor and Jobs, Elderly, Retirement, Work-Life Balance, United States Politics and Government NYT > Science

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Scientists try to replicate ancient butchering methods to learn how Neanderthals ate birds

Scientists try to replicate ancient butchering methods to learn how Neanderthals ate birds

It’s hard to know what Neanderthals ate: food preparation, especially when it comes to smaller items like birds, can leave few archaeological traces. But understanding their diets is critical to understanding these incredibly adaptable hominins, who thrived for hundreds of thousands of years in wildly varied environments. To learn what food preparation could look like…

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