Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? A workshop isn’t complete until it has a bench vise. Without it, you’ll find yourself ...

On the eternal quest of workshop upgrades, [Alexandre Chappel] has combined woodworking and 3D printing to add a versatile 0.5 m wide vise with some clever internals to his workbench. The challenge ...

April 9, 2026.

The harpy eagle is one of the most powerful birds of prey on Earth. With talons reaching up to 9 cm long — larger than a bear’s claws, it has the strength to grab and hold onto animals like monkeys ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...