I can’t decide if this is genius or a new way to injure myself in the kitchen. The inventors behind this company have made a chef’s knife that vibrates at ultrasonic frequencies. This kind of tech is

THE GEAR WE’RE LUSTING AFTER

INSIDE SECURITY CAMERAS

For when a 4K display just won’t do…

Many different components and resources are used in the creation of your Apple devices

The top phones you can buy today, based on in-depth testing by Tech Advisor ’s expert editors. ANYRON COPEMAN reports