In geometry, there are surfaces that do without an inside or outside—and some need at least four dimensions to exist ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

With a bundle of birch leaves as my pillow, I’m in my swimsuit, lying face down on a makeshift massage table in a 180-degree ...

The physical controls on the right earcup are a nice reprieve from the onslaught of touch-controlled headphones on the market ...

The Epson Lifestudio Flex Plus ($999.99) is a strong contender among portable projectors, thanks to its high-quality image, ...

The Vanguard High Dividend Yield ETF (NYSEMKT: VYM) is one of the most popular choices. Its relatively simple selection ...

While Lando Norris had the skills to pay the bills on a custom, 110-mph electric kart, McLaren supremo Zak Brown still ...

Real Madrid predicted lineup (4-3-3): Andriy Lunin (GK) – Fran Garcia, Victor Valdepeñas, Dean Huijsen, Raul Asencio – Thiago ...

Dominican officials said the transformation centered on appointing a tough, results-driven rear admiral to lead the country’s anti-drug agency and granting real independence to the Public Prosecutor’s ...

Naples, Fla., and Milwaukee are quite different, but have one thing in common: They are home to regional theaters that are thriving.

Dough log can be refrigerated for up to 3 days or frozen for up to 2 months (coat in sanding sugar just before slicing). Thaw ...

Cycloidal drives have an entrancing motion, as well as a few other advantages – high torque and efficiency, low backlash, and compactness among them. However, much as [Sergei Mishin] likes them, ...