Cozy up with a delightful collection of 10 crochet sweater patterns, perfect for any season. Whether it’s a light, airy design for those breezy summer evenings or a thick, snuggly number for chilly ...

Lasercutters are amazingly versatile tools that can help you build all manner of complicated structures if you can break them down into a series of planar parts. [David] had spotted artworks at the ...

Inside every music box is a steel comb with tuned teeth (or lamellae) that make a single note when plucked. On some music boxes, a rotating cylinder covered in pins plucks the teeth, creating a tune.

Philip Ball's Patterns in Nature is a jaw-dropping exploration of why the world looks the way it does, with 250 color photographs of the most dramatic examples of the “sheer splendor” of physical ...