We may receive a commission on purchases made from links. When you're ready to begin acquiring handy power tools for DIY jobs, you want to make sure you start your collection with a few of the ...

Oddly enough, DeWalt's 20V MAX 4Ah batteries are available in both compact and thick sizes. At their core, they make the same basic promise: 20 volts of power and 4-amp-hours (Ah) of capacity. That ...

A VPN-enabled router can provide online privacy for any device connected to it. But not all router models allow it. Joe Supan is a senior writer for CNET covering home technology, broadband, and ...

A fast and stable WiFi network is vitally important, especially if you work from home a few days a week. Add in the hours you spend online for entertainment, financial transactions, telehealth visits, ...

Spider-Man: Edge of Time tells the romantic story of two Spider-Men caught up in the unpredictability of the crazy Quantum Causality Theory. According to this theory, events that occur in the present ...

A fiber-optic connection is the best choice for fast home internet as it has a number of advantages compared to traditional copper cables, such as faster speeds and less interference. Many major ISPs, ...

Family movie nights turning into exercises in frustration thanks to endless Netflix buffering? It might not be your ISP, but instead time to change out your home networking hardware. Cutting-edge ...

Abstract: We present a silica-based bidirectional arrayed waveguide grating router (AWGR) chip with cascaded optical switches intended for coarse wavelength-division-multiplexing (CWDM) applications.

Abstract: This paper presents the high throughput heterogeneous integration (HI) chiplet packaging process flow and final builds that resulted in a complete computer system (processor, memory, I/O, ...

Your old Wi-Fi 5 (AC) router is a bottleneck for modern internet speeds (100 Mbps+). In 2025, every home has 15-30 connected devices (laptops, smart TVs, mobiles, smart speakers, etc.). The best ...

Get a great machine for cheap with our top-rated picks for budget laptops all costing $1,000 or less. There’s a lot of junk on the market — these are the best smart frames that are worth your money.