Things and Stuff Wiki - an organically evolving knowledge base personal wiki with a totally on-the-fly taxonomy containing topic outlines, descriptions and breadcrumbs, with links to sites, systems, software, manuals, organisations, people, articles, guides, slides, papers, books, comments, screencasts, webcasts, scratchpads and more. use the Table of Contents for navigation on longer pages. probably not that mobile friendly atm. see About for further information. / et / em
to merge with Physics?
Stars Not Where They Seemed or Were Calculated to be, but Nobody Need Worry.
- SATFLARE - In this page you can track in real time all the satellites orbiting the Earth, with both 2D and 3D interactive representations, predict their passes, view their trajectory among stars on an interactive sky chart, predict satellite flares and transits (across the Sun and the Moon), find out the best location to see these events on a detailed Google map. You can also follow satellite re-entries and other special events, join the observer community, post messages and share your comments and observations. Currently in our database we have more than 9000 observation reports!
See also Organising#Time management
For accounting: a 5 week month = 5 weeks including a Monday
1h = 3600s 1d = 86400s 1w = 604800s 28d = 2419200s
while true; do echo "$(date +%s)" | figlet ; sleep 0.99 ; done
date -u -d @1400000000 gives datetime in UTC
- http://man7.org/linux/man-pages/man3/strftime.3.html - time format/template