Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

I love the Pi, but it's not always the best tool for the job.

Can you use a passport instead of a REAL ID? Yes. Can you use a REAL ID instead of a passport? No. Starting Feb. 1, airline passengers without an acceptable form of ID can verify their ID using TSA ...

As passengers plan their travels for the new year and ensure they have the right identification for their flights, it can get confusing to understand what types of IDs work for what types of travel.

It’s one of the simplest ways to get moving. Here’s how it affects your fitness. Ask Well It’s one of the simplest ways to get moving. Here’s how it affects your fitness. Credit...Eric Helgas for The ...

Apple Gift Cards are one of the most common Apple-related gifts given during the holidays, so if you've received one today, here are all of the things you can and cannot use it for. After redeeming an ...

If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left in the world and black and white isn’t that fun to watch, anyway. However, ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...