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