For these applications semi-rotary actuators can be used. There are different designs available. Many are based on cylinders that use a rack and a pinion or a skotch yoke to convert the linear ...

Rotary actuators for front steering provide 180° of movement. Auto rear steering allows precise tight turns and reversing down the stringline.

Foil razors work best with stubble, for example, where longer hair demands a shaver with a rotary head. To find the best electric razors — both foil and rotary — I spoke to 16 grooming experts ...

Caroline Igo (she/her/hers) is a wellness editor and holds Sleep Science Coach and Stress Management certificates from the Spencer Institute. She received her bachelor's degree in creative writing ...

This is the most advanced rotary-style electric razor we've tried and can achieve an effortless shave in just one pass. Perhaps one of the most premium electric razors out there, this model from ...

Electric bikes are more popular than ever. You only have to step out of your front door to see motorized bikes from the likes of Specialized, MiRider, Brompton, and others. The best electric bikes ...

In Norway, Toyota Motor Corp. is going from one electric-powered model to five to better compete with Tesla Inc., fuel stations are ripping out pumps to make space for chargers, and even nursing ...

Okay, so you’re thinking about buying an electric shaver but don’t know where to start? Well, the first decision you’ll need to make is often between the two primary types: foil and rotary. Foil ...

Electric bikes let you ride further and with less effort, yet also provide an exhausting workout if you choose. To find the best electric bikes on the market, I evaluated 12 popular bikes over ...

Here’s how it works. The best electric toothbrushes for 2025 range from cheap sonic brushes that basically just vibrate, to advanced oscillating brushes with AI-powered guidance, and complex ...

After years of steep market expansion, electric vehicles are slowing down. Since 2022, many European countries have started to roll back the financial incentives provided to consumers purchasing ...

Electrify your whole home including your lawn care. We put the most popular electric lawn mowers to the test and ranked our best picks just for you. Steve was the Labs manager for CNET's Home ...