New Scientist – April 8, 2023 issue:
Come explore the quantum realm – it isn’t as confusing as it seems

Quantum theory, and the world of subatomic particles and forces it describes, has a daunting reputation for strangeness. And yet, with the right guidance, anyone can enjoy its many wonders
Cancer tumours in mice shrunk thanks to oxygen-sucking battery

By consuming oxygen near to tumours, the battery makes a class of experimental drugs target oxygen-free cancerous cells more effectively