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BleepingComputer

The CA/Browser Forum has voted to significantly reduce the lifespan of SSL/TLS certificates over the next 4 years, with a final lifespan of just 47 days starting in 2029.

bleepingcomputer.com/news/secu

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Katie Steckles

Do you like saying integers aloud? We're still going with our collaborative online project to get people to say digits of the most recently discovered Mersenne prime, in the hope we can say all 41 million digits before someone discovers a new largest prime! Details at saytheprime.com

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The Aperiodical

“When numbers have meaning it makes it a lot easier for me” vs “I over think the given information and confuse myself”: do engineering students prefer maths questions in context? aperiodical.com/2025/04/when-n

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Aperiodical Maths News
The editorial board of Mathematical Logic Quarterly, published by Wiley, have resigned. They've set up a new diamond open access journal called Zeitschrift für Mathematische Logik und Grundlagen der Mathematik.

(via Emily Riehl)
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h2g2bob

I got to this book because I read the @humantransit blog and writeup here: web.archive.org/web/2013060715

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h2g2bob

Finished reading Ecotopia by Ernest Callenbach which lays out a future which is still radical 50 years after publication. There are a lot of ideas in this book – sustainability, accountability and work-life balance – which are equally relevant today.

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Mastodon

The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!

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