booksofscience
Videos (43)
- Username
booksofscience- Channel ID
UCgrz2lTZYba2pJuAhDdjkKA- Channel created
- no later than 2012-02-23 · the first archive capture that showed one of its videos (exact creation date unknown)
- Certainly active until at least
- 2018-10-21 · the last capture that showed one of its videos as available (its page, suggested videos, search, the channel's page, the API; not other users' favorites and playlists) · video: What is Analog and Digital? (Part1)
Channel seen in the archive from 2012-02-23 to 2018-10-21.



















