When researching his astronomical obstacles. He then turned to scientific research. And the science of
Galileo invented several pieces of scientific equipment, including water clock and thermometer ruler. (Thermometer) 
and so on and by the year 1636, Galileo wrote a book titled Dialoghi Della Nuove Scienze but published in 
AD 1638 by Joseph S. Weir (Elzavirs) at Leyden (Leyden), this book is a book about the mechanics 
after the book was released to return to his more popular astronomy books. It was opposed by the Church 
as well.