Thursday, 29 August 2019

New top story on Hacker News: Engineers develop bone-like metal foam that can be 'healed' at room temperature

Engineers develop bone-like metal foam that can be 'healed' at room temperature
3 by respinal | 0 comments on Hacker News.


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Taiwan president's Hawaii trip draws Chinese anger

Lai Ching-te's trip to the US state is being billed as a stopover, but has been condemned by Beijing. from BBC News https://ift.tt/Sik...