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