index

id: fe7c9ea471d9f064262419aa55b35afdaab8b4a926e06a41146e01a9d1da260c

id (bech32): note1le7fafr3m8cxgf3yrx49tv66lk4t3d9fymsx5sg5dcq6n5w6ycxqauhdah

sig: 7466e6c6f06de7997920a572104956d3b282f2ca19c4fe3b4f9357f08a31a275d568aa9bf8bbb07f34f14e0259398ec4ece21a634ac6eb935bb87bff80419019

created_at: 2023-08-20 14:42:02 +0900

created_at (unix time): 1692510122

content:

重力と水汲みと聞くと,ポンプで汲み上げられる高さの限界と大気圧と真空の発見が連想される.

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