image: Children of parents with a degree are almost a year of schooling ahead in maths by the age 11 than peers whose parents have just GCSEs, a new study by the University of Sussex has discovered.
A Mathematician with early access to XAI Grok 4.20, found a new Bellman function for one of the problems he had been working on with my student N. Alpay. Not an Erdős problem, but original research.