17 best hair dryers, tried and tested by experts on three hair types

There are three modes: scalp care mode for a gentle drying option at 60C; hair care mode featuring hot and cold alternation, ...

Lenovo’s new swiveling laptop is seriously cool, but is it worth $1,650?

The Lenovo ThinkBook Plus Gen 7 Auto Twist has a unique motorized display that can open via voice commands and follow you around during calls.
Everyday Health on MSN

We tested at-home laser devices — these 8 are the most effective for hair removal

Testers at Everyday Health tried out the most popular at-home laser devices to help you find the best one to help reduce hair growth for good. Discover which ones made the cut.
IEEE

Position Sensorless Control of Switched Reluctance Machines Based on Adaptive Super-twisting Sliding Mode Observer

Abstract: In the traditional sliding mode observers (SMO) for switched reluctance machines (SRMs), excessive chattering and lag degrade the estimation accuracy of rotor position and speed. To address ...

Best hair wavers, tried and tested

Among the many hairstyles that leave the zeitgeist just as quickly as they enter it – we’re looking at you dip-dye, donut ...
IEEE

A Super-twisting Algorithm based the Sliding Mode Control Applied on the Speed Permanent Magnet Synchronous Machine

Abstract: This paper deals a super-twisting algorithm based the sliding mode control (STA-SMC) applied on the speed permanent magnet synchronous machine (PMSM). Achieving good characteristics ...