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. According to Forbes, a record net worth of $29.2 billion was needed to make the top 20.
For the third year in a row, Bill Gates was named the richest man in the world by Forbes's 2016 list of the world's billionaires. This is the 17th time that the founder of Microsoft has claimed the top spot. Amancio Ortega rose from last year's position of number four to second.