How far do sandstorms originating in the northwest Sahara often reach?
How long does it take for light to reach the Moon from the Earth?
Which metal makes up approximately 90% of the alloy, Pinchbeck?
What is the best measure of growth of an organism?
Which of the following instruments does not employ valves to change pitch?
In what type of water would you keep a Neon Tetra fish?
British Prime Minister Winston Churchill wona Nobel Prize in what prize category?
What 1950s vehicle was marketed as "the family car that wins races"?
Who came up with the term 'dinosaur'?
Sir Richard Owen
What is the most ever recorded rainfall in one minute?
Many paleontologists believe birds likely originated from which group of dinosaurs?
Which of the following is not a characteristic of a mineral?
What do Nimbus clouds not produce?
Which one of these change will reduce the voltage induced in a coil by a magnet?
Which of the following is a disadvantage of DAB over FM radio?
Some areas not covered
Where was the Domain Name System created?
University of Wisconsin
About how many galaxies are there in the universe?
A Thousand Million
What's Earth's true shape?
Which is largest?
What do we call a network whose elements may be separated by some distance?
What material is used in cloud seeding?
Which small fruit from tropical climates has an blah blah blah name meaning "Hairy"?
Varieties of which creature are called Rockhopper and Chinstrap?
For a given type of wire, it will have more resistance if it is what?
Longer and thinner
What happens to lights in cats' eyes to help them see in the darker conditions?
Which of these petals is not commonly eaten?
Which of the following major power blackouts left the most people in the dark?
Brazil, Nov 2009
How are the two strands of DNA held together?
Which NASA mission carried out the first flyby of Saturn, in 1979?
Which word has been coined to symbolize internet business?
What was the first computer with graphical user interface?
The Apple Lisa
The scientist and peer Susan Greenfield is famous in what field?
Dinosaurs were dominant for how many years?
160 million years
How many people in the US watch TV on the Internet?
160 million years
Before the 1950s broadcasters were discouraged from using what word?