Chirp!
  • Login
Chirp! is a GNU Social instance for the Cooley and Sekula families and their friends.

  • Public

    • Public
    • Network
    • Groups
    • Popular
    • People

Conversation

Notices

  1. drak (drak@sn.1w6.org)'s status on Sunday, 24-Jul-2016 14:56:33 UTC drak drak
    Bycicle math is moving forward again: http://www.scientificamerican.com/article/the-bicycle-problem-that-nearly-broke-mathematics/
    In conversation Sunday, 24-Jul-2016 14:56:33 UTC from sn.1w6.org at 32°58'59"N 49°7'59"E permalink

    Attachments

    1. The Bicycle Problem That Nearly Broke Mathematics
      from Scientific American
      Jim Papadopoulos has spent a lifetime pondering the maths of bikes in motion. Now his work has found fresh momentum
    • Temporary Marjolein repeated this.

Feeds

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

Chirp! is a social network. It runs on GNU social, version 2.0.1-beta0, available under the GNU Affero General Public License.

Creative Commons Attribution 3.0 All Chirp! content and data are available under the Creative Commons Attribution 3.0 license.