The amount of time zones in the United States.
What is six?
This is the smallest prime number.
What is the number two?
This is the SI unit of measurement for force.
What is a newton (N)?
The amount of chest compressions given in one set of cardiopulmonary resuscitation (CPR).
What is 30?
This was the first architect.
Who was Imhotep?
The driest continent on Earth.
What is Antarctica?
This type of number has more than two factors.
What is a composite number?
The layer of the atmosphere that is the closest to the Earth.
What is the troposphere?
A specially trained medical technician certified to provide basic emergency services.
What is an emergency medical technician (EMT)?
The Louvre Pyramid in Paris was designed by this renowned architect.
Who was I.M. Pei?
The country that has the most natural lakes in the world.
What is Canada?
This shape has twelve sides.
What is a dodecahedron?
The branch of physics that describes the physical interaction between electrically charged particles.
What is electromagnetism?
A medical term that comes from the Greek word for “without breathing” and is included in the name of a condition where a person experiences brief pauses in breathing.
What is apnea?
Often considered the world's first skyscraper, the Home Insurance Building is located in this city.
Where is Chicago?
This is the coldest sea in the world.
What is the White Sea?
The unit circle is called as such because its radius is this.
What is one?
The branch of physics dealing with light and its interactions with matter.
What is optics?
This is the common term for the medical condition “myopia.”
What is nearsightedness?
A type of bay window that protrudes from the main wall of a building but does not reach the ground.
What is an oriel?
This is the oldest active volcano on the planet.
What is Mount Etna?
A fundamental tool of calculus that describes a function's instantaneous rate of change at a certain point.
What is a derivative?
The law that states total entropy in an isolated system never decreases over time.
What is the second law of thermodynamics?
The medical term for a heart attack.
What is myocardial infarction?
The Brooklyn Bridge was completed this year.
What is 1883?