This is the only number without a corresponding Roman numeral
What is 0?
Fish use these to breathe
What are gills?
This NFL team lost the first Super Bowl in 1970
What is the Minnesota Vikings?
What is Halifax, Yorkshire?
The authors George Eliot, George Sand and Isak Dinesen have this in common
What is they were all women?
This is also called a jiffy
What is 1/100th of a second?
The most deadly African mammal (to humans)
What is the hippo?
This player was the first baseball player to appear on a Wheaties box
Who is Lou Gehrig?
Invented the first known steam engine
Who is Heron?
Pneumonoultramicroscopicsilicovolcanoconiousis is caused by this
What is fine silica dust?
55, 89, 144, 233, 377, 610 are part of this pattern?
What is the Fibonacci Sequence?
They were last known survivor of the Crimean War (1854 to 1856), who died in 2004
What is Timothy the tortoise?
This number of sports were included in the 2008 Summer Olympics
What is 28?
First used the phrase "Survival of the Fittest"
Who is Herbert Spencer?
This is the name of the Earth's outer shell
What is the lithosphere?
An “enneadecagon” has this many sides
What is 19?
Number of nostrils humans have
What is 4?
This is the only country to have played in every single soccer World Cup
What is Brazil?
Juan Ponce de Leon died by this
What is an arrow?
This Greek lived in a bathtub to protest against the decadence of the Greek lifestyle
Who is Diogenes?
This is the number system our clocks are based on
What is the Sexagesimal Number System?
All classes of animals are 'ectotherms' except these two
What is mammals and birds?
BMX stand for this
What is Bicycle Moto X?
The original collective name for the moons of Jupiter (discovered by Galileo)
What is Medici Stars?
The first man to circumvent the globe in a single trip
Who is Juan Sebastian Elcano?