Desmos offers some tool math tools: Graphing Calculator, Geometry Tool, etc. All that is seemingly free to use and share/export (see example below). There is also Desmos Classroom which requires a login, but the Math Tools seem to be available to all.
Thursday, June 16, 2022
Friday, June 10, 2022
Thursday, June 9, 2022
Wednesday, June 8, 2022
Six Thousand Years of Forests is a cool 'scrolly map' and starts with a series of world-wide maps of so-called Anthromes over time before detailing forest changes in Great Britain over time with beautiful art work.
Friday, June 3, 2022
This all makes sense: you want to align your airport runways with the prevailing wind directions. In-general, that would be (from a) westerly direction, but there are interesting local and regional wind direction patterns across the USA.
- Wind History shows the classic wind roses for weather stations across the country - many of which are of course located at airports.
- Trails of Wind shows the direction of airport runways.