ALLEGAN, Mich. - Is fifth-grader Kenton Stufflebeam smarter than the Smithsonian?

The 11-year-old boy, who lives in Allegan but attends Alamo Elementary School near Kalamazoo, went with his family during winter break to the Smithsonian Institution's National Museum of Natural History in Washington.

Since it opened in 1981, millions of people have paraded past the museum's Tower of Time, a display involving prehistoric time. Not one visitor had reported anything amiss with the exhibit until Kenton noticed that a notation, in bold lettering, identified the Precambrian as an era.

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