If you've been to a health food store recently, you've probably noticed jojoba (pronounced ho-ho-ba) oil lining the shelves. And while the lipid has only recently become popular in the U.S., it's been used to treat dry skin for centuries, especially in Mexico [Source: Zeichner].
Forbes released its 2015 list of the worldâs richest people, with Microsoftâs co-founder Bill Gates reclaiming the top spot from Mexicoâs telecommunications mogul Carlos Slim Helu.
A fresh list of the wealthiest people in the world is out, and is it any surprise who claimed the number one spot? Bill Gates, Microsoft co-founder and one the richest people in human history, once again comes out on top, with a net worth of $87.4 billion. Wealth-X, a wealth-tracking website, provided Business Insider with its newest figures on the assets of the ultra-rich.