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Page 30 - பல்கலைக்கழகம் ஆஃப் தெற்கு வேல்ஸ் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

A geomagnetic curveball 42,000 years ago changed our planet forever

A geomagnetic curveball 42,000 years ago changed our planet forever Sara Kiley Watson © Provided by Popular Science Auroras lit up the sky as the magnetic field over the Earth weakened 42,000 years ago, possibly influencing climate, evolution, and the organisms that inhabit the planet. When one crazy thing happens, it often feels as if a series of other bonkers events follow suit this year’s events definitely fall in line with this thinking. This cascade of unfortunate events takes on a whole new level when those incidents include extinctions, massive climate change, and major chemical changes in the atmosphere which is exactly what happened about 42,000 years ago.

Behind the lens: Leah Challenger from Tredegar

The South Wales Argus Camera Club has more than 4,200 members and we regularly feature their pictures both in paper and online. But we thought it would be good to find out more about the people who make up the club. If you are a member of the club and want to be part of the our Behind the Lens feature go to www.southwalesargus.co.uk/behindthelens and fill out the easy to use Q&A. Today we feature Leah Challenger, a 30-year-old student from Tredegar. When and why did you take up photography? I’ve always been a keen photographer, with an education and interest in many art forms. But since having my daughter in May 2017, I’ve pursued a career in photography, currently studying my third year of a degree at the University of South Wales.

People living near huge Redrow housing development in Caerleon say juggernaut lorries are squeezing through narrow residential roads

People living near huge Redrow housing development in Caerleon say juggernaut lorries are squeezing through narrow residential roads
walesonline.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from walesonline.co.uk Daily Mail and Mail on Sunday newspapers.

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