bridge42worlds takes fresh arXiv preprints every day and retells them so anyone can follow, no physics degree needed. Three levels to choose from: Simple for a first look, Popular if science already excites you, Advanced for formulas and the full story of a discovery. Beside every article lives a map of science: concepts, formulas and the people behind them. The retelling, the translation into five languages and the markup are done by advanced AI models, and every article links to the original.