Start your crochet journey with this easy beginner tutorial! Learn the basic stitches, tools, and techniques you need to ...

The simplest questions are often the best. Robert P Crease tries to answer one from a physics student in Kenya Seeking perfection Tennis balls are a low-cost way to explore simple physics concepts, ...

The 2025 Nobel Prize in Physics was handed out to people for pulling off what Marvel writers only pretend to understand: showing that quantum weirdness isn’t confined to subatomic particles. They ...

Pick up any science fiction book from the 1960s, and you’ll find parallel dimensions explained through magic portals or mysterious machines that work “just because.” Today’s readers want stories that ...