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At the 1960 Winter Olympics in Squaw Valley, Calif., this technology was first used in the Olympic Games. What was the technology?

At the 1960 Winter Olympics in Squaw Valley, Calif., this technology saw first used in the Olympic Games. What was the technology?

Answer: An ice resurfacing machine developed by Frank Zamboni. The machine — commonly known as the Zamboni — was invented in 1949 and continues to be the standard for ice resurfacing machines.