A) 1701 B) 1769 C) 1823 D) 1785
A) Alexander Graham Bell B) Nikola Tesla C) James Watt D) Thomas Edison
A) France B) Germany C) USA D) Scotland
A) Matthew Boulton B) George Washington C) Isaac Newton D) Leonardo da Vinci
A) Oil B) Wood C) Natural gas D) Coal
A) 1790 B) 1765 C) 1750 D) 1776
A) Newcomen engine B) Nuclear engine C) Internal combustion engine D) Electric engine
A) Boulton and Watt B) Newton and Boulton C) Tesla and Boulton D) Bell and Watt |