Abstract: In rotary vector (RV) reducers, both the planet gears and cycloidal gears are mounted on the crankshafts and rotate at the same speed. As a result, the rotational order/frequency of the ...

Getting whiter teeth doesn't have to mean spending a fortune at the dentist. You can get professional-looking results with at-home whitening kits that won't break the bank. From easy-to-use strips ...

If you’re looking to brighten your smile, using the right teeth whitening product is more affordable and convenient than going into the dentist’s office. Products for home use come in various ...

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 ...

Teeth-whitening treatments are relatively new to my own routine, and I’ve noticed that with consistent use, they help me keep that just-left-the-dentist-clean look (especially a month or two ...

I really enjoy the consistency and flavor profile," he notes. Must rinse off after two minutes for best results To get your teeth their whitest, this dentist-backed toothpaste uses hydrogen ...

Someone recently asked me to edit her dating profile. I told her I was the last person on earth she should be asking because I have never been an online dater and would probably be terrible at it.

Teeth grinding, or bruxism, can happen day or night. But sleep bruxism is much harder to treat since many of us don’t even know we’re doing it. The condition is often only detected when ...

What if, instead, they could regrow their pearly whites, perhaps at a fraction of the cost? Approaches that replace — rather than patch up — teeth with crowns or fillings may be closer than you think.

In week 4, it was Teeth's turn to reveal herself - and the identity of the celebrity underneath truly shocked the judges, who had previously guessed the likes of Fearne Cotton, Emily Atack ...

Teeth was Mel Giedroyc all along! (Picture: Danny Lawson/PA Archive/PA Images) The panel failed miserably in guessing her identity (Picture: Hoda Davaine/Dave Benett/Getty Images for Women of the ...