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