Who invented the "Miner's Lamp"?

More Questions:

How many total candles do you need to light a menorah properly for the entire eight nights of Hanukkah?

In "Alice in Wonderland', who did Alice see taking tea under a tree?

What Jazz Age celebrity published a single novel "Save Me the Waltz', before dying in a 1948 fire?

Don Diego's secret identity, "Zorro', is the Spanish word for what animal?

The city of Acapulco is located in which Mexican state?

The highest peak in Africa is located in which country?

What element must be burned out of pig iron to make steel?

The Moon's name is derived from the Latin word meaning what?

The lumbar spine consists of how many vertebrae?

What metals is Bell metal an alloy of?

In 1993, who won an Academy Award for Best Supporting Actress for her role in the movie "The Piano"?

Who voiced Cinderella in the 1950 Disney movie by the same name?

What actor/singer played the role of Right Arm in the 1997 movie "The Fifth Element"?

How many times does the word "jingle" appear in the first verse of "Jingle Bells"?

What does the energiser bunny wear on his feet?