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.
On Tuesday, Bloomberg News reported that Buffett was recently passed by Amancio Ortega, the Spanish fashion magnate, as the world's second-richest person. Buffett's net worth currently stands at $70.2 billion, but according to Bloomberg, without his philanthropic giving Buffett's net worth would be $102 billion. This would've made him the richest person in the world. According to the Bloomberg Billionaires Index, Bill Gates, a board member at Buffett's Berkshire Hathaway, is the world's richest person with a net worth of around $86 billion. Ortega's net worth currently stands at $71.5 billion.