Quizzes
Test your knowledge of science and technology with our quiz each week.
Quiz
Quick quiz #362: What is the name of Earth’s first geologic aeon?
22 July 2026
Quiz
Quick quiz #361: How many hours daily does an African elephant sleep?
16 July 2026
Quiz
Quick quiz #360: What is the name of the so-called Doomsday glacier?
8 July 2026
Quiz
Quick quiz #359: Who wrote The Demon-Haunted World?
1 July 2026
Quiz
Quick quiz #358: Who wrote Silent Spring?
24 June 2026
Quiz
Quick quiz #357: Which is the smallest of Jupiter’s Galilean moons?
17 June 2026
Quiz
Quick quiz #356: Who is the current head of NASA?
10 June 2026
Quiz
Quick quiz #355: Which body of water separates Russia and Alaska?
3 June 2026
Quiz
Quick quiz #354: In which country was COP30 held?
27 May 2026
Quiz
Quick quiz #353: Red Mars is a sci-fi novel by which author?
20 May 2026
Quiz
Quick quiz #352: Bohmian mechanics is named after which physicist?
13 May 2026
Quiz
Quick quiz #351: What is the name of Saturn’s largest moon?
6 May 2026
Quiz
Quick quiz #350: When was the last time a super El Niño occurred?
29 April 2026
Quiz
Quick quiz #349: Who devised the double-slit experiment?
22 April 2026
Quiz
Quick quiz #348: The Noachian Period occurred on which planet?
15 April 2026
Quiz
Quick quiz #347: Where is the Dark Energy Spectroscopic Instrument?
8 April 2026