Resul - Benjamin Franklin
Which 19th century French physicist erected a pendulum 200 feet high in the Pantheon in Paris to demonstrate the earth's rotation?
Which German was the first to satisfactorily demonstrate the existence of electromagnetic waves by building an apparatus to produce and detect VHF & UHF radio waves?
Where did the Konbaung dynasty rule from 1752 to 1885, until the British finally defeated their forces and annexed their core country?
