There were only two commercially used supersonic jets. The Brits and French shared the Concorde. What country offered the Tupolev Tu-144?
What semi-ersatz country created its own national airline by chartering Mistral Air to fly out to pilgrimage sites?
Which of the following animals is not a member of the Order Carnivora?
Which is the compound in lodestone that makes it magnetic?
Insects make up what percentage of the world's animals?
The Bermuda Triangle where so many ships are thought to have vanished is also known as
The Newfoundland fishing bank is in which ocean?
Half of which North American trees have been killed since the 1930s by the fungus Ophiostoma ulmi?
What percentage of the world's population has no access to electricity?
The periodic table is arranged in a series of columns, called what?