The great architect Frank Lloyd Wright was given the challenge of building the Imperial Hotel in Tokyo, one of the most earthquake-prone cities in the world. Wright’s investigation showed that a solid foundation could be “floated” on a sixty-foot layer of soft mud underlying the hotel, which would provide a shock-absorbing but solid support for the immense building.

Shortly after the hotel was completed it withstood the worst earthquake in fifty-two years, while lesser buildings fell in ruins around it.

Today in the Word, March 1989, p. 6.