In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Whenever you’re at home feeling bored but in the mood to do something fun and interesting…. go craft something by recycling. We’re focusing with diy dollar store ideas and we think you’re really going ...

I've used my Flipper Zero to replace lost remotes, open security doors, and more. Here's how to get started with your new favorite hacking tool. I’ve been writing about technology since 2012, focusing ...

Clint Proctor is a lead editor with the credit cards and travel rewards team at Forbes Advisor. He has five years of experience in personal finance journalism and has contributed to a variety of ...

If Tau Ceti IV is feeling a little tough to get to grips with, you could do with some Marathon beginner's tips and tricks to help you get by. Bungie's extraction FPS is landing after Arc Raiders has ...

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

Invest in stocks if you can research and continuously monitor them; otherwise, consider index funds or robo-advisors. Only use money for stock investment that you won't need for at least five years ...

Sam Taube writes about investing for NerdWallet. He has covered investing and financial news since earning his economics degree from the University of Maryland in 2016. Sam has previously written for ...

Mutual funds pool investors' money into diversified assets for less individual research. Actively managed funds aim to beat indexes, while passive funds aim to match them. Costs include an expense ...

You probably aren't using Windows 11 to its full potential. We reveal the Copilot AI features, customization tips, File Explorer tweaks, multitasking tools, security options, and more that you're ...