u/cavedave
England Kept Breaking Temperature Records in June [OC]
The stats that jump out to me are
- Daily mean: All 4 June days above 24°C in 254 years were in June 2026 (23–26 June: 24.1, 24.3, 25.0, 26.5°C).
- Daily maximum: 4 of the 5 hottest June days on record were in June 2026; the series record is 26 June 2026 at 32.8°C, exceeding the 1976 heatwave peak of 30.3°C.
- Daily minimum: The warmest June night on record was 26 June 2026 at 20.1°C — 2.8°C above the previous record from 22 June 1941 (17.3°C).
Central england Data from Hadcet and made with Python and Javascript. There is an interactive version at
https://odon.at/en/data-stories/record-june-temperature-in-england/
Clicking around makes it more intuitive how odd these temperatures were.
Islandmagee witch trial 1711
I heard of the Trial before Ireland's last ever witch trial
And there was a story a few months ago about the memorial stone being moved
But I did not know that the memorial stone did not have anything about their innocence and politicians objected and some even rejected the idea of a memorial
Haughey’s Fort: a major complex of power, production and ritual in Late Bronze Age Europe | Antiquity | Cambridge Core
cambridge.orgUnknown 4,000-year-old stone circle in Belfast uncovered by archaeologists
phys.org80TB+ of astronomy for the HDD-poor: crossmatch the Universe from your laptop [R]
Today is the day you (🫵!) get access to 80TB plus of data from over 30 astronomical surveys in one place. 4GB of RAM is enough even at Gaia Scale. Check out our writeup here:
https://huggingface.co/blog/hugging-science/multimodal-universe-hats
And a tutorial here https://asciinema.org/a/1259218
Almost 200,000 Irish historical records released online
rte.ieWho has Run which bit of Ireland When
There can be a huge fight over terms here: Head of government, Taoiseach, First Minister and deputy First Minister (the rare non capitalised proper noun), direct rule or 'we were on a break' etc.
But I made this graph and was surprised to see visually how dominant FF have been in power. How often NI has not had a government.
Archaeologists find huge Viking textile production site in Denmark
This is Denmark not ireland but I think of Vikings as mad yolks rowing here and stabbing monks. This sort of archeology puts them as sophisticated almost industrial producers. And that changes their context in Ireland considerably.
UK Prime Ministers [OC]
R package ggplot2 code. Data from wikipedia
A slightly modified version of this older code i wrote
Hurling Regions
Interesting map from https://www.askaboutireland.ie/reading-room/sports-recreation/sport/wexford-hurling/the-geography-of-hurling/the-present-hurling-regio/
Another article with more detailed maps https://www.rte.ie/brainstorm/2025/0717/1460508-gaa-geography-hurling-football-strongholds-clubs-county-titles/
Archaeologists discover Ireland's largest Viking settlement at Woodstown in Waterford
archaeologymag.comThe regained honor of Erwin Schrödinger
I do not know enough to judge the truth of this. But it seems an important story about an important figure in Irish history.
His book what is life that was one of the main inspirations for the search for DNA was written and published here for example https://en.wikipedia.org/wiki/What_Is_Life%3F
The genius at Guinness and his statistical legacy
theconversation.comThis Tube Can Destroy an Infantry Platoon [Slide rule at 17 minutes]
Why the 2026 World Cup Ball Has Deeper Seams [OC]
I read about this years ball and remembered about the terrible ball in the South African World Cup and wondered what the difference was.
One rabbit hole later I wrote up the differences and graphed some of them here https://odon.at/en/data-stories/football-2026-world-cup-jabulani/
Short answer is a really smooth ball acts like a beach ball and a bumpy one like a golf ball.
Made with python and data from
Goff, J. E., Hong, S., Leung, R., & Asai, T. (2026). Trionda: Enhanced surface roughness relative to previous FIFA World Cup match balls. Applied Sciences, 16(6), 2808. https://doi.org/10.3390/app16062808 and wikipedia