Amazon’s Eero routers offer mesh networking at a reasonable price, giving modern iPhone owners Wi-Fi 7 speed — and there are two higher-end options. Here’s how the prosumer-grade Eero Pro 7 and Eero Max 7 compare on paper. As the march…
Old smartphones become working data servers in sustainable tech project from Estonia
Old smartphones could be reused to support data collection and analysis University researchers built data centers from recycled phones for just 8 euros each Project shows environmental gains are possible through creative device reuse Each year, more than a billion smartphones…
The Download: How AI can improve a city, and inside OpenAI’s empire
In recent decades, cities have become increasingly adept at amassing all sorts of data. But that data can have limited impact when government officials are unable to communicate, let alone analyze or put to use, all the information they have access…
How to set up a WhatsApp account without Facebook or Instagram
There’s no shortage of reasons to stay off the Meta ecosystem, which includes Facebook and Instagram, but there are some places where WhatsApp remains the main form of text-based communication. The app is a great alternative to SMS, since it offers…
Juzihao Star Projector review | Space
Specification Size: 6 x 5 x 6 inches Weight: 1.06 lbs Bulb Type: LED Laser: Yes Control: Remote control and on-body Rotation: Yes Sleep timer: Yes Speaker: Yes The Juzihao Star Projector looks, at a glance, rather like a water feature….
Dygma Raise 2 review: Specs, features, price
The Dygma Raise 2 is a wireless split mechanical keyboard that offers a lot, but the price of admittance is just too high for most users. In 2025, the keyboard market is pretty saturated. There are manufacturers offering keyboards tailored…