Where Schrödinger’s cat came from – and why it’s getting fatter 10. April 2025 (20:00) Schrödinger called his metaphorical cat “quite ridiculous” but the quantum weirdness it represents has become a useful benchmark for the quantum computing industry, finds our quantum columnist Karmela Padavic-Callaghan(New Scientist)
Should we give up on recycling plastic? 10. April 2025 (18:00) Globally, only 14 per cent of the plastic we use is recycled – but some countries achieve higher rates and new technologies could change the picture drastically(New Scientist)
Archaeologists uncover settlement from golden age of ancient Egypt 10. April 2025 (14:00) A newly discovered settlement in the north-western Nile delta was built by the Egyptian New Kingdom perhaps 3500 years ago and included a temple dedicated to pharaoh Ramesses II(New Scientist)
Speculative novel layers Groundhog Day with existential dreaminess 10. April 2025 (13:00) Solvej Balle's newly translated speculative novel, On the Calculation of Volume (parts I and II), examines the numbing effects of time through the old trope of being stuck in a single day. It is an effective meditation(New Scientist)
US congressional speeches are getting less evidence-based over time 10. April 2025 (12:00) An AI analysis finds that since the 1970s, speeches by US Congress members have shifted to favour language such as “fake news” and “mislead” over words such as “science” and “statistics”(New Scientist)
Why quantum computers may continue to fail a key test 10. April 2025 (02:35) There have been several claims of quantum computers performing at a level impossible to match with a classical computer – most of which have been refuted. Could there be a mathematical reason why this keeps happening?(New Scientist)
