Battery

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MacBook Air M2
MacBook Air (M2) Review: Thinner, Better, More Expensive

By Andrew E. Freedman Last updated

The first MacBook Air designed around Apple Silicon is here.

Macbooks
Alienware m17 R5
Alienware m17 R5 Review: Powerful All-AMD Alien

By Matt Safford Last updated

Alienware m17 R5 is a potent AMD gaming rig with long battery life and screen options up to 480 Hz refresh.

Gaming Laptops
Dell XPS 17 (9720)
Dell XPS 17 (9720) Review: Bright Screen Meets Efficiency Cores

By Matt Safford Last updated

Dell's big-screen XPS 17 gets Intel's latest CPUs for better performance and battery life. Its screen is also great but the design, while solid, feels stale.

Ultrabooks and Ultraportables
System76 Lemur Pro laptop
Alder Lake-Powered Linux Laptop Arrives With 14 Hours of Battery Life

By Mark Tyson Published

Other attractions of this 14-inch laptop, which comes with Pop!_OS 22.04 LTS or Ubuntu 22.04 LTS, are its 180-degree hinge, 14Hr battery, and 1.15kg weight.

Linux
Multimeter
How To Use a Multimeter to Measure Voltage, Current and More

By Jo Hinchliffe Published

Multimeters enable us to measure voltages, currents and test circuits for issues. In this how to, we give you the basic steps to start checking your circuits.

Maker and STEM
MacBook Air (M2)
Apple Reveals All-New MacBook Air with More Powerful M2 Chip, MagSafe

By Brandon Hill Published

The MacBook Air features a faster M2 processor, an all-new chassis, new colors, and the same battery life.

Macbooks
Lexar SL660 Blaze 1TB Portable SSD
Lexar SL660 Blaze 1TB Portable SSD Review: Taking a Stand with RGB

By Shane Downing Published

We put the Lexar SL660 Blaze through a battery of tests to see if it comes out on top.

External SSDs
SteelSeries Arctis Nova Pro Wireless
SteelSeries Arctis Nova Pro Wireless Headset Review: Gaming at Home, Music on the Go

By Sarah Jacobsson Purewal Published

This headset tries to do everything, and...it does a pretty good job.

Gaming Headsets
Real Deals
Get a Sennheiser GSP 370 Wireless Gaming Headset For Only $139: Real Deals

By Stewart Bendle Published

Today we have a great set of wireless gaming cans from Sennheiser — the GSP 370 reduced to $139. With its amazingly long battery life, there's more time to game or listen to music.

Gaming Headsets
Al-anode bio-photovoltaic system
Algae Enables Photosynthesis-Powered Computing

By Francisco Pires Published

Reducing dependencies on the electrical grid

Tech Industry
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