From your very first blinking LED to dazzling multi-color sequences, Arduino makes it easy to bring light to life. With just a board, a few LEDs, and some code, you can experiment with patterns, ...

In the fall of 2023, Ilya Sutskever, OpenAI’s chief scientist, sent secret memos to three fellow-members of the organization’s board of directors. For weeks, they’d been having furtive discussions ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

Once upon a time, someone set up a livestream wherein the messages from Twitch chat could control a game of Pokemon. Since ...

The article below is an excerpt from Steve Fowler’s DriveSmart newsletter. To get the email delivered straight to your inbox every Monday, simply enter your email address in the box above. A couple of ...

It’s all to do with pesky printer and network drivers. It’s all to do with pesky printer and network drivers. is a senior correspondent and author of Notepad, who has been covering all things ...

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

A team of scientists has uncovered a crystal that can be reshaped and programmed using ordinary light, opening a new path for ...

This summer, Canon will roll out several key firmware upgrades across several C or cinema series cameras. Announced ahead of NAB 2026, Canon has shared a list of new features coming across cameras ...

After testing more than a dozen digital picture frames, these are the best for display quality, easy setup, and instant photo sharing. The second-generation HomePod smart speaker delivers fantastic ...

Breathing exercises, like pursed-lip breathing and diaphragmatic breathing, can help slow your breathing and trigger relaxation responses. Useful techniques range from simple deep breathing to ...

6 Settings You Should Change to Turn the iPhone’s Most Frustrating Button Into Its Best Tool The touch-sensitive Camera Control button on Apple's iPhone 17 and 17 lineups takes some practice, but ...