https://twitter.com/tjukanov/status/1187713840550744066
| Date | Day | Topic |
|---|---|---|
| 2019-11-01 | Friday | Points |
| 2019-11-02 | Saturday | Lines |
| 2019-11-03 | Sunday | Polygons |
| 2019-11-04 | Monday | Hexagons |
| 2019-11-05 | Tuesday | Raster |
| 2019-11-06 | Wednesday | Blue |
| 2019-11-07 | Thursday | Red |
| 2019-11-08 | Friday | Green |
| 2019-11-09 | Saturday | Yellow |
| 2019-11-10 | Sunday | Black and White |
| 2019-11-11 | Monday | Elevation |
| 2019-11-12 | Tuesday | Movement |
| 2019-11-13 | Wednesday | Tracks |
| 2019-11-14 | Thursday | Boundaries |
| 2019-11-15 | Friday | Names |
| 2019-11-16 | Saturday | Places |
| 2019-11-17 | Sunday | Zones |
| 2019-11-18 | Monday | Globe |
| 2019-11-19 | Tuesday | Urban |
| 2019-11-20 | Wednesday | Rural |
| 2019-11-21 | Thursday | Environment |
| 2019-11-22 | Friday | Built Environment |
| 2019-11-23 | Saturday | Population |
| 2019-11-24 | Sunday | Statistics |
| 2019-11-25 | Monday | Climate |
| 2019-11-26 | Tuesday | Hydrology |
| 2019-11-27 | Wednesday | Resources |
| 2019-11-28 | Thursday | Funny |
| 2019-11-29 | Friday | Experimental |
| 2019-11-30 | Saturday | Home |