In order for any internal combustion engine to function properly, you need three basic things: air, fuel, and spark. Air mixes with the fuel, providing an explosive catalyst. The engine compresses the ...

A description of the terminology and methodology used in this supplement, and a guide to the functionality that is available free online at natureindex.com. The Nature Index is a database of author ...

If you've ever seen a mechanic draw a tiny line on a spark plug before changing it, they're not performing witchcraft — they're indexing it. The idea is simple. Most standard types of spark plugs have ...

Public Holdings Inc. is offering retail investors the chance to build their own bespoke index with built-in tax advantages for a minimum investment of $1,000. The Tiger Global-backed investing ...

Valve has just trademarked the term Steam Frame, with huge speculation now afoot that it could be the name for the company's next-gen hardware device. Valve hasn't commented publicly, but a dataminer ...

Developers working with SQL Server often treat indexing as a DBA's domain--something happening "under the hood" that doesn't require much attention unless performance takes a hit. But ignoring the ...

Instagram now allows search engines like Google to display public posts on results pages, making it a powerful SEO (search engine optimization) tool for businesses. This is a huge win for business ...

Wall Street has a habit of falling in love with its own ideas. Sometimes, that passion pays off—ETFs revolutionized access to low-cost, diversified portfolios. But other times, in its eagerness to ...

The UV index measures the strength of the sun's ultraviolet (UV) radiation. The index ranges from 0 to 11, with higher numbers indicating greater risk of sunburn and skin damage. Protective measures, ...

Many investment strategies aim to replicate the returns of a stock market index, such as the S&P 500. Direct indexing is one such strategy that has added tax benefits. Many, or all, of the products ...