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.
Bill Gatesâ net worth is an estimated $82.8 billion as of November 2016. Bill Gates currently tops the Forbes 400 as the richest person on earth. As the co-founder of Microsoft, he helped create the largest computer software company in the world.