Khan Academy viewer

View Khan Academy's library of over 4,000 educational
videos. Topics covered include: general science, biology, chemistry, physics,
math, finance, history, the humanities, and more.

Khan Academy's library of videos is available free of charge. Teachers,
students, scientists - people form all walks of life - will find Khan Academy's
materials immensely valuable and engaging.

You can take individual videos, or entire topics offline to watch when you don't
have a network connection. Follow along, skip ahead, or go back by navigating
subtitles, and connect with your Khan Academy user account to track your work
and earn achievements.

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