Knowledge & learning

New ideas, clear explanations and everyday skills.

Website · khanacademy.org

Math and science in clear lessons

Free plan availableWorks on mobile

Website · explorabl.es

Complex ideas through play and experiments

Pricing not specifiedNo account needed

Website · open.edu

Short university courses

Completely freeNo account neededWorks on mobile

Website · arzamas.academy

Art and history through lectures

Free plan availableAvailable in RussianNo account neededWorks on mobile

Website · postnauka.org

Scientific discoveries first hand

Pricing not specifiedAvailable in RussianNo account needed

Results