What's impressive to me is how simple making it is. There are still low hanging ... | Hacker News

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		freitzkriesler2 on Aug 2, 2023 \| parent \| context \| favorite \| on: LK-99: Team of Southeast University observed zero ... What's impressive to me is how simple making it is. There are still low hanging scientific discoveries that are out there but that we haven't figured out yet.

cyberlurker on Aug 2, 2023 [–]

Like ancient Roman concrete.

arrosenberg on Aug 2, 2023 | [–]

I believe that one was recently figured out - https://news.mit.edu/2023/roman-concrete-durability-lime-cas....

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