Million Whys
A daily science quiz of ten-second questions on animals, astronomy, physics and chemistry, inspired by the classic 100,000 Whys books.
No account needed · sign in to keep your taste everywhere
More like this
Pages that share Million Whys's themes. Or browse all of Education.
Million Whys Daily Science Quiz
A daily science quiz inspired by the classic 100,000 Whys books, with questions about animals, astronomy, physics and th…
Kviss
A free daily trivia quiz with three somewhat difficult questions on culture, history, geography and politics; answer all…
Kestrel's Plausible Facts
A personal collection of lightly researched curiosities, from why Canadians call electricity hydro to the last duel in C…
Country Duels
A daily geography quiz that gives you two countries at a time to compare, testing what you know about the world with one…
Things Unexpectedly Named After People
A quick, fun list of brands, places and products with surprising namesakes, from PageRank and Taco Bell to Debian, perfe…
Protobowl
A free browser-based buzzer game for practicing academic quiz bowl questions solo or against others, built around a huge…
Stumble onto more like this
One click takes you to a page you didn't know you were looking for. Rate it and the next one lands closer to your taste.
Add to Browser — it's freeWorks in Chrome, Edge and Brave. No account needed.