For example, Galileo Galilei (1564–1642) accurately measured time and experimented to make accurate measurements and conclusions about the speed of a falling body.
Sund,Galileo Galilei (1564-1642) ikat as alaɣi ən taqan izar ija iruman ye ajaraw ən iketan ad samədotan aleɣətnen fal atrub ən haratan ən agadəl anuflayan.