This paper discusses how a finite-state Turing machine could, in a countably infinite number of state transitions, write all the infinite paths in the infinity tree to a countably infinite tape. Hence ...

Zverev agreed with an adamant Paul that one of the American’s first serves during their first set tie-break had clipped the net, but the chair umpire had not heard the contact. The decision ...

Excalidraw is an innovative online whiteboarding tool that uses the power of artificial intelligence (AI) to convert simple text prompts into detailed, professional-quality diagrams. Whether you ...

In A Complete Unknown, director James Mangold and actor Timothée Chalamet present Dylan as an enigma – a mythology favoured by fans, biopics and the singer himself. By Kate Mossman Rock biopics.