'Thomas Savery patented the first practical version of this machine, intending to use it in mines'
Steam engine
300 YEARS AGO: Thomas Savery patented the first practical version of this machine, intending to use it in mines
Thomas Savery patented the first practical version of this machine, intending to use it in mines
Thomas Savery patented the first practical version of this machine, intending to use it in mines
300 YEARS AGO
Steam engine
300 YEARS AGO