involute gears' and 'cycloid gears', based on the difference in tooth shape. Both types have their own advantages, but technology blogger lcamtuf explains the advantages of involute gears.

The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...

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The clock-drawing test (CDT) is a simple tool used to check for signs of dementia, including Alzheimer’s disease. It is often used in combination with other screening tests but can provide valuable ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

Jaylyn Pruitt is currently an associate editor for Health.com, where she covers sleep products. Lauren Paige Richeson is a writer and editor at Health. She's the author of Avocado Obsession ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Flashing a gleaming set of pearly whites may feel glamorous, but people who are overzealous with using popular teeth-whitening treatments can seriously endanger their oral health. TikTok and ...

You shouldn't feel bad if you experience discoloration of your teeth. Not only is it common, it's actually quite natural. It's also common to feel guilty about it and look for ways to make your ...