Fresnel lenses are designed so their light can be pointed in just one direction, meaning drivers in a lane may see only the ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Marshall Hargrave is a stock analyst and writer with 10+ years of experience covering stocks and markets, as well as analyzing and valuing companies. Yarilet Perez is an experienced multimedia ...

Formula 1 CEO Stefano Domenicali has taken stock of a season that repeatedly defied prediction — and redefined what modern F1 now represents.

Ramanujan’s elegant formulas for calculating pi, developed more than a century ago, have unexpectedly resurfaced at the heart ...

Snapchat is insanely powerful. Not only has it changed Facebook (for better or worse), it has popularized the term "vomiting rainbow" and transformed selfies. Just over a year ago, Snapchat introduced ...