GNU social JP
  • FAQ
  • Login
GNU social JPは日本のGNU socialサーバーです。
Usage/ToS/admin/test/Pleroma FE
  • Public

    • Public
    • Network
    • Groups
    • Featured
    • Popular
    • People

Conversation

Notices

  1. Embed this notice
    Robert McNees (mcnees@mastodon.social)'s status on Monday, 16-Dec-2024 05:17:55 JST Robert McNees Robert McNees

    One of my favorite #OTD threads, not least because I get to quote lines like "...ordinary low-mass stars that have settled down into white dwarf configurations and become cold spheres of pure iron."
    https://mastodon.social/@mcnees/109518631792805808

    In conversation about 5 months ago from mastodon.social permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: files.mastodon.social
      Robert “The Bobby Yaga” McNees (@mcnees@mastodon.social)
      from Robert “The Bobby Yaga” McNees
      Attached: 1 image Physicist Freeman Dyson was born #OTD in 1923. He was known for his work in quantum electrodynamics and – among many other things – his eschatological musings about physics and the prospects for life in the far-flung future. To the best of my knowledge, Dyson was the most prominent physicist of the modern era who never completed a PhD. Photo: Heka Davis / AIP

    Feeds

    • Activity Streams
    • RSS 2.0
    • Atom
    • Help
    • About
    • FAQ
    • TOS
    • Privacy
    • Source
    • Version
    • Contact

    GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.

    Creative Commons Attribution 3.0 All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.