Cold nights, closed windows and busy homes can trap more than warmth. Dust, smells and pollen linger where you least expect. That’s why one unassuming ...

Gioteck hasn’t reinvented the controller here, and they don’t need to. What they’ve done is deliver something dependable at a ...

A Delhi man has built his own air purifier at home and claims it reduced indoor AQI from 400 to 50 in just 15 minutes.

Small room fans are one of the easiest ways to keep air moving and a space comfortable. I personally love to sleep with a fan blowing on me. What makes the SwitchBot Smart Desk Fan even better is that ...

Abstract: It is a key to realizing stable suspension operation of bearingless motor that the rotor radial displacement information is acquired accurately. Sensor applications are sensitive to ...

Abstract: Wind turbine aerodynamics is known as a nonlinear and stochastic system; hence, a high-performance requirement of tight optimal regime tracking is beyond the capability of the conventional ...