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Astronomy2403
Why can we see the Moon even though it does not make its own light?
2XP
Learning that fits the moment
Make your next scroll count.
Qloop turns the things you want to know into a personal, never-ending feed of useful questions. Same feed on the web and on your phone.
✦ Astronomy◌ Japanese⌁ Design
Start learning Free to use, no card needed
Tap an answer. This is the real card, running.
AstronomyRoman historyNeuroscienceChess openingsMusic theoryBehavioural economicsMarine biologyFormula 1Japanese grammarRenaissance artCryptographyVolcanologyFilm editingHerbal medicine
How it works
Small moments. Real progress.
- 01
Name what you want to know
Type a subject the way you would say it out loud. "How engines work." "Why the Roman republic fell." Nothing to configure.
- 02
The feed fills itself
Questions are written for your level and your language, and new ones arrive before you reach the end of the ones you have.
- 03
Keep the parts that stuck
Every answer comes with the explanation behind it. Save the ones worth keeping and they follow you to the phone app.
Why it is built this way
A feed you can walk away from.
It ends on purpose
Hearts and streaks are there to give the session a shape. When you run out, the app tells you to come back later instead of finding something else to show you.
Nothing is recommended to you
The only thing that decides what you see is the list of subjects you wrote. There is no engine trying to guess what would keep you here longest.
One history, two screens
Answer on the web at your desk, pick it up on the phone on the train. Questions you have already seen stay retired on both.