Calendar

How you know we haven’t had rain for awhile… pic.twitter.com/5zb84HeDUR

— Allison farms (@Allisonfarms) August 5, 2024

Lightning flash density – 12 hourly averages over the year (NASA OTD/LIS) This shows that lightning is much more frequent in summer than in winter, and from noon to midnight compared to midnight to noon.

https://youtu.be/zisnPchVYKs

https://standardsmichigan.com/rain-2/

Good-quality cycling infrastructure makes cycling attractive in all weather conditions. The Dutch🇳🇱 aren’t made of sugar!

(🎞️ by Carl Sveen—winner of the Most Dutch Picture 2025 of the Summer School Planning the Cycling City) pic.twitter.com/bYUipg5F1W

— Urban Cycling Institute 🚲  (@fietsprofessor) July 13, 2025

On Bastille Day, I have to say I really think that the French Revolution unleashed far more evil and horror on the world than it purported to solve due to class inequalities. pic.twitter.com/QVm3g0lICT

— Don Shift (buy my books) (@DonShift3) July 14, 2025

✨ Révision de la norme ISO 9001 : Saint-Denis, centre des échanges internationaux !

Nous avons eu le privilège d’accueillir dans les locaux d’AFNOR 45 experts venus des cinq continents pour coécrire la future version de la norme ISO 9001. pic.twitter.com/vyMBoMFHBX

— AFNOR (@AFNOR) April 8, 2025

https://standardsmichigan.com/acca-air-conditioning-standards/

https://standardsmichigan.com/watersport/

https://twitter.com/OtayMark/status/1687584197752537091?s=20

https://twitter.com/StandardsMich/status/1550752898740543489?s=20

https://twitter.com/SportSapienza/status/1687454976015020033?s=20

https://twitter.com/USASwimming/status/1687150046612250624?s=20

https://twitter.com/Vol_SwimDive/status/1687087529214844928?s=20