No maintenance, no fuss: This smart vacuum is $299 for Black Friday

The Pure ONE Station 5 is now just $299 for Black Friday, down from its regular $459 price tag. That’s a 35% savings on a ...

The best robot vacuums to clean your house for you, tested and reviewed

While robot mops get more expensive and more complicated, the two best robot vacuums we tested remain affordable, effective and convenient.
Darko.Audio

FiiO’s CEO explains why the Warmer R2R DAC exists

James Chung, FiiO’s CEO, has taken a leaf out of Jason Stoddard’s book to share the story behind the Warmer R2R DAC on ...
The Family Handyman on MSN

The Best Leaf Vacuums for Maintaining a Pristine Lawn, Tested and Reviewed

Our Product Testing Team vacuumed over 500 gallons of leaves to find the the best leaf vacuums for quick and convenient fall ...

The Best Leaf Vacuums for Yard Cleanup, Tested

To help folks tidy up the yard without picking up a rake, we put some of the best leaf vacuums through their paces. Read our ...
IEEE

Development of a 1 MW, 0.44 MHz High Frequency Power Supply for Industrial Applications

Abstract: The article is focused on the development of a single-circuit vacuum tube generator 1 MW, 0.44 MHz with self-excitation which can be used for industrial applications, for example as a power ...

Tabletop particle accelerator could transform medicine and materials science

A particle accelerator that produces intense X-rays could be squeezed into a device that fits on a table, my colleagues and I have found in a new research project.
IEEE

A Learning-and-Tube-Based Robust Model Predictive Control Strategy for Plug-In Hybrid Electric Vehicle

Abstract: The advancement of electromechanical coupling technologies has fostered the development of four-wheel-drive plug-in hybrid electric vehicles (4WD PHEVs) with multiple power sources, ...