Ellen Ochoa was the first Hispanic woman to do this.
What is to go into space as an astronaut?
Sam first learned that there was a mystery surrounding his identity when he saw this in the attic.
What is the newspaper clipping?
This animal came to the rescue to save Brian from the bear.
Who is the skunk named Betty?
If you get one of these while playing a sport, you might feel disoriented.
What is a concussion?
This type of energy is one that, for all practical purposes, will never run out.
What is "renewable energy"?
Melanie volunteered to be a junior docent and had to overcome this fear.
What is holding a boa constrictor?
This character had a deli and often made Sam food.
Who is Onji?
Brian was knocked unconsciousness when he was hunting this animal.
What is the moose?
Research scientist Tony Brennan observed this animal's skin to create a material that stops bacteria from growing.
What is a shark?
If you want to convert mechanical motion into electrical energy, you will need one of these.
What is a generator?
If you have one of these, you just might be able to create a copy of one of your organs.
What is a 3-D printer?
Sam recruited Caroline to help him because he had difficulty with this skill.
What is reading?
Brian is able to walk on top of the snow because he made some of these.
What are snow shoes?
What is "the flu"?
Oil is an example of these types of fuel, which was formed from the remains of living things from millions of years ago.
What are fossil fuels?
Jack London is famous for writing stories that take place in this U.S. state.
What is Alaska?
The "place of a thousand islands" was located in this U.S. state.
What is New York?
The Native American man at the end of the story said, "We don't use them anymore" when examining this ancient tool that Brian made while surviving in the woods.
What are "arrowheads"?
This deadly virus was thought to have been eradicated from the Earth, but then samples of it were found in Maryland in 2014.
What is the smallpox virus?
In the TED Talk we watched last week, what type of energy was proposed as a way to speed up the process of switching over to renewable energy?
What is "local energy"?
Inventors studied something this animal produces in order to make very strong, lightweight materials for people to use.
What is the spider?
Sam's mother was the daughter of this character.
Who is Mack?
At first this winter phenomenon sounded like gunshots to Brian but it was later revealed to be this process.
What is the freezing of trees, which caused them to explode?
Robert Frost writes about "the road ____ _____" when describing his choice of one path over another.
What is "not taken"?
These three natural phenomenon are most often used for generating renewable energy.
What are wind, water, and sunlight?