Researchers have achieved a monumental leap in the efficiency and stability of inkjet-printed quantum-dot light-emitting ...

Is the Bissell Revolution HydroSteam worth the hefty price tag? We put this best carpet cleaner for pets to the test to find ...

Dust, crumbs, and hair are no match for the best vacuum. We tested powerful cordless, upright, and robot models for ease of ...

I began using robot vacuum and mop combinations over six years ago, looking for a way to check some chores off my list without breaking my back or taking away my already-divided attention from my ...

There was once a great physicist who had an effect, equation, barrier, anomaly, diode and vacancies all named after him. There was once a great physicist who had an effect, equation, barrier, anomaly, ...

Department of Materials Science and Engineering and Centre for Functional Photonics (CFP), City University of Hong Kong, 83 Tat Chee Avenue, Hong Kong S.A.R. 999077, People’s Republic of China ...

Leveraging the low-defectivity GaAs nano-ridge structures, the lasers integrate InGaAs multiple quantum wells as the optical gain region, embedded in an in-situ doped p-i-n diode and passivated with ...

The solution: adding a robotic arm to move the items out of the way. Roborock’s Saros Z70 and Dreame’s concept vacuum both showed off what a robovac can do, given a robotic claw on top.