This household robot from iRobot vacuums floors by itself.
What is a Roomba?
This hero is from Krypton and wears a red cape.
Who is Superman?
This is the largest continent on Earth and is home to more than half of the world’s people.
What is Asia?
This is the planet we live on.
What is Earth?
This object, used with <<, prints text to the screen in C++.
What is cout?
This humanoid robot made by Honda could walk, run, and even dance.
What is ASIMO?
This hero’s real name is Peter Parker and he shoots webs.
Who is Spider-Man?
This river in Africa is usually taught as the longest river in the world.
What is the Nile?
This is the closest star to Earth.
What is the Sun?
This data type stores whole numbers such as 7 or -3.
What is int?
This four-legged robot made by Boston Dynamics can walk, run, and recover from being pushed.
What is Spot?
This hero is also known as the Dark Knight and lives in Gotham.
Who is Batman?
This mountain on the border of Nepal and China is the highest point on Earth.
What is Mount Everest?
This planet is famous for its big, beautiful rings.
What is Saturn?
This loop keeps repeating as long as its condition stays true.
What is a while loop?
Boston Dynamics made this athletic humanoid robot that can jump, do backflips, and keep its balance when pushed.
What is Atlas?
This hero is an Amazon warrior princess who uses a lasso of truth.
Who is Wonder Woman?
This huge waterfall on the border of Canada and the United States is one of the most famous in the world.
What is Niagara Falls?
This is the name of our galaxy.
What is the Milky Way?
This symbol is used to get the memory address of a variable.
What is & (the address-of operator)?
Tesla is building this humanoid robot, named after the Roman god of fire and craftsmanship, to help with factory and home tasks.
What is Optimus?
This hero is a billionaire inventor who built a high-tech suit of armor.
Who is Iron Man?
This imaginary line at 0° longitude runs through Greenwich, England, and divides the Earth into Eastern and Western Hemispheres.
What is the Prime Meridian?
This space telescope, launched in 1990, has taken many famous pictures of distant galaxies.
What is the Hubble Space Telescope?
This keyword creates a new class that reuses and extends another class.
What is inheritance?