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Ultralight Fujitsu Lifebook WU-X/G

07.08.2022

Fujitsu has unveiled the world's lightest 13-inch Lifebook WU-X/G2. It weighs only 634 grams.

The computer is equipped with a 13,3-inch Full HD display (1920 x 1080 pixels). The base of the novelty is the hardware platform Intel Alder Lake.

It is possible to install a Core i7-1255U processor with ten cores - two productive and eight energy efficient. The clock frequency reaches 4,7 GHz.

The chipset contains the Intel Iris Xe graphics accelerator. The amount of RAM is 32 GB. Data storage is provided by a solid-state drive with a capacity of 256 GB to 2 TB.

The laptop has support for Bluetooth 5.1 and Wi-Fi 6, an SD card slot and a webcam with a shutter for protection. There are two USB 3.2 Type-C ports, a USB 3.2 Type-A connector, an RJ45 network cable connector, an HDMI interface, and a 3,5mm audio jack.

The device is powered by a 25 Wh battery. Windows 11 operating system installed.

Laptop prices start at around $1370.

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Carbon conducts electricity. So why not make artificial nerves out of it? But because the human nerve consists of many thousands of the finest nerve fibers, and, therefore, it is necessary to come up with a technology for manufacturing similar fibers, otherwise the nerve will come out as thick as a good cable. Scientists from the Oak Ridge National Laboratory (USA) coped with this task.

“In a chemistry lesson, a glass tube is turned into a pipette by heating it in the flame of a burner and stretching the softened glass. We do something like this with glass tubes that are filled with carbon nanotube powder,” says Ilya Ivanov, a participant in the work.

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