Why Nostr? What is Njump?
2023-02-10 16:50:51
in reply to

dave on Nostr: ...

当具有单色光穿过某种特定介质时,它的频率会改变,但是其波长也会随之改变,以保持相同的传播速度。
Author Public Key
npub1tsgw6pncspg4d5u778hk63s3pls70evs4czfsmx0fzap9xwt203qtkhtk4