Can openers might not be the flashiest of kitchen tools, but they’re arguably among the most useful. If you’re making a weeknight chili with canned black beans and diced tomatoes, or you have a ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. You know that trusty can opener rattling ...

Can openers are a staple in modern kitchens — but not until relatively recently. According to food writer Jackie Alpers, “the can opener was invented almost 50 years after the can, and before that ...

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 ...