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

Embed Notice

HTML Code

Corresponding Notice

  1. Embed this notice
    penguin42 (penguin42@mastodon.org.uk)'s status on Thursday, 23-Nov-2023 10:19:09 JSTpenguin42penguin42

    energy quiz: You replace a 58W Fluorescent tube (5200lm nominal) by two sets of 3x 8W/1100lm LED bulbs, with each set switched separately. How much energy do you save?
    One set is placed directly over the main table.
    Known unknowns:
    a) How much does a florescent fitting take with that tube?
    b) How much light does either combination actually give?
    c) Will we turn both sets on or just one most of the time?

    In conversationThursday, 23-Nov-2023 10:19:09 JST from mastodon.org.ukpermalink
  • 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.