Scientists at Tufts University in Boston found that a diet rich in walnuts may improve mental performance. A synergy between the specific type of antioxidants and omega-3 fatty acids in this nut might be at work here to boost brain power. See four other nuts that made our list of the five healthiest nuts for women.
Hilton Hotels grew into the first coast-to-coast hotel chain, placing a special emphasis on the business traveler, and Hilton became one of the worldâs wealthiest men. He also purchased other prestigious inns, including the Sir Francis Drake in San Francisco, New Yorkâs Waldorf-Astoria, and the Palmer House in Chicago.
New York's iconic Waldorf Astoria sold to Chinese businessmen. The Waldorf Astoria has become the world's most expensive hotel after being sold to Chinese firm for just under $2 billion.