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I sometimes think about the tower at Pisa as the first particle accelerator, a (nearly) vertical linear accelerator that Galileo used in his studies.

Leon M. Lederman, Dick Teresi (1993). “The God Particle: If the Universe is the Answer, what is the Question?”, p.200, Houghton Mifflin Harcourt
I sometimes think about the tower at Pisa as the first particle accelerator, a (nearly) vertical linear accelerator that Galileo used in his studies.