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.
Until 2013, a Mexican investor Carlos Slim was considered the richest man in the world but Bill Gates regained the top rank from him during the same year. The latest survey exposed a list of top ten richest people on earth from which Bill Gates is the richest man in the world having the wealth of $87.4 Billion.