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Humans have been predicting eclipses for thousands of years, but it’s harder than you might think

Sabine Bellsted The coastal town of Exmouth in Western Australia is due to experience one of the most spectacular astronomical phenomena on April 20 2023 – a total solar eclipse. Eclipses have entranced us for millennia. But it turns out calculating exactly when and where we can watch an eclipse in its full glory can be...Continue reading

Most people already think climate change is ‘here and now’, despite what we’ve been told

Ben Newell A quick search on the internet for “climate change images” readily yields the familiar photograph of a lone polar bear on a shrinking block of ice. Despite signifying an impending crisis, such images make climate change seem abstract – happening a long way off (for most of us), to animals we’ve probably never...Continue reading

Online stumble-ons

David Stonier-Gibson Just a few of the interesting things I stumbled on this month … Progress in 3D printed homes. An article in The Conversation  https://theconversation.com/3d-printing-promises-to-transform-architecture-forever-and-create-forms-that-blow-todays-buildings-out-of-the-water-198954 Artificial intelligence: Have we already passed human level IQ? An article in The Conversation https://theconversation.com/has-gpt-4-really-passed-the-startling-threshold-of-human-level-artificial-intelligence-well-it-depends-202856 Wolfram Alpha is an online tool for solving maths problems. ChatGPT is a language...Continue reading

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