Who invented the "Miner's Lamp"?

More Questions:

What trademark is used in public relations to refer to phony grassroots campaigns?

The annual Miss America Pageant is held in what city?

What was known as "the gun that won the West"?

How many South American Countries does the equator pass through?

In which city is the world famous La Scala opera house?

What is the largest country in South America?

What is Albumen the correct term for?

What alternative name for black cumin is also the name of a TV cook?

What psychiatrist developed the principal of "synchronicity"?

What constellation's Latin name translates as "Smaller Bear" or "Little Bear"?

Run D.M.C. were the first rap band to appear on the cover of what magazine?

What musician is the father of singer Norah Jones?

Sun Yat-sen is considered the founding father of what country?

The word "Sandwich" is a reference to which 18th century English aristocrat?

How many states does India have?