Explore
310 courses, six subjects, 30 languages.
The introduction of every course is free to read here. The rest is in the app.
History65 courses
Science57 courses
Literature47 courses
Art45 courses
Mythology46 courses
Understanding the world50 coursesAll · 310 courses
Understanding the world · 8 minIs the UN really powerless?1945 to today
Understanding the world · 7 minHow has Putin transformed Russia?Since 1999
History · 8 minRosa Parks and Montgomery1955
Understanding the world · 9 minWhy did Russia invade Ukraine?Since February 24, 2022
Understanding the world · 8 minWho sets the price of oil?The lifeblood of the world economy
Understanding the world · 8 minTax havens: where are 10 trillion dollars hidden?$10 trillion in hiding
Understanding the world · 9 minHow do Big Tech giants pay so little tax?How Big Tech pays so little tax
Understanding the world · 11 minIs the welfare state only for citizens?Algerians and braceros · Mark N. Hoffman
Understanding the world · 7 minWhere does the North-South divide come from?A two-speed world
Understanding the world · 7 minShould we be afraid of global debt?More than 300% of world GDP
Understanding the world · 8 minHow have Uber and Airbnb changed work and cities?Capitalism without factories
Understanding the world · 8 minWhy is data called the new oil?The most valuable resource of the digital age
Understanding the world · 7 minWhy does a third of humanity still live without the Internet?One third of humanity offline
History · 9 minThe Cuban Missile Crisis1962
Understanding the world · 9 minWhy does fake news travel faster than the truth?Lying in the age of virality
Understanding the world · 10 minHow did the world unite to heal the ozone layer?1985-2065
Understanding the world · 8 minAre we living through the sixth mass extinction?The sixth extinction
Understanding the world · 9 minThe circular economy: what if waste no longer existed?Beyond the throwaway world
Understanding the world · 8 minWhat would be left on our plates without bees?The small workers behind our food
Understanding the world · 8 minHow far will sea levels rise?Sea levels are climbing
Understanding the world · 9 minWill AI replace knowledge work?A threat, or the next wave?
Understanding the world · 10 minWhy is populism rising in so many democracies?Since the 2010s
Understanding the world · 10 minHow did mental health become a social issue?The silent epidemic
Understanding the world · 8 minWho really decides in the European Union?Behind the scenes in BrusselsThe rest of every course is in the app.The quiz, the glossary and the 30 languages. Free to start.