Charles Hendrickson dead at 85 December 29, 2020
Charles George Hendrickson
Charles George Hendrickson, 85, died in St. Peter, Minnesota, December 17, 2020. Born June 10, 1935, in Willmar, Minnesota, he graduated from Wilmar High School in 1953, Gustavus Adolphus College, St. Peter, Minnesota, in 1957, and University of Arkansas-Fayetteville in 1963 with a master’s degree in physics after building his own furnace from salvage parts based on his calculations to grow a single crystal of aluminum. He had started his graduate studies at the University of Minnesota, but then taught physics at the University of Wisconsin-Superior. While there, his interest in astronomy led him to restore the telescope tracking in their observatory to operating condition. He also built his own 6-inch reflecting telescope, grinding and silvering the mirrors himself. After graduate school at the University of Arkansas, he also taught at Union University, Jackson, Tennessee, and No