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.
Who Is the Richest Person Ever? Some people are just unfathomably rich. According to Forbes, Bill Gates is the wealthiest man alive, with $77.8 billion to his name. That's just a hair shy of the combined gross domestic product of Myanmar, Laos and Cambodia, which have around 74 million people between them.