Around the World in 80 Days with 2D codes by Ubimark books
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Added: 2 years ago
From: ubimark
Views: 25,891
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  • SingNetizen lives in Singapore and some youtube video clips do not deliver there due to copyright limitations...

    ubimark 1 year ago

  • Hi, I just bought this book. The 3 video ilnks in page 7 is not working. Can help check?

    SingNetizen 1 year ago

  • @SingNetizen It does work... Sometimes YouTube is a little slow or does not deliver the clip due to network congestion...

    ubimark 1 year ago

  • A great idea! If they could use this idea on MIT opencourse Professors' textbook, on each chapter, or hard-to-understand paragraphs provide this Q-code which contains hyperlink to youtube's course video, that would be SO COOL! Study would be much more efficient than ever~

    hadseentomorrow 1 year ago

  • @hadseentomorrow Splendid idea and one of our goals is to explore the academic market....

    ubimark 1 year ago

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