Science & Technology Trivia Quiz 42

10 questions · 3 multiple choice · 7 number answers · scored out of 1000

Answer everything below, then hit finish for a scored breakdown. Number questions give partial credit for close guesses, so always take a shot.

  1. Number answerhard

    Hint: Flightless seabirds

  2. Number answermedium
  3. Multiple choiceeasy
    What type of animal is a dolphin?
  4. Number answerhard

    Hint: Stereolithography era

  5. Number answerhard
  6. Multiple choiceeasy
    What force keeps planets in orbit around the Sun?
  7. Number answereasy

    Hint: Neutral

  8. Number answervery hard
  9. Multiple choiceeasy
    Which of these elements is a noble gas?
  10. Number answerhard

    Hint: Our biological camera

0 of 10 answered · 10 still blank (they score 0)

Answer key

Contains spoilers for all 10 questions. Expand only when you are done playing.

Show the answers
  1. How many species of penguins exist?18
  2. How many planets in our solar system have moons?6
  3. What type of animal is a dolphin?Mammal
  4. In what year was the first 3D printer invented?1,984
  5. In what year was the first 3D printer created?1,984
  6. What force keeps planets in orbit around the Sun?Gravity
  7. What is the pH of pure water?7
  8. In what year was the first successful MRI scan of a human body performed?1,977
  9. Which of these elements is a noble gas?Neon
  10. How many megapixels is the human eye equivalent to?576

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