Engadget Daily: YouTube flooded with 70s rock, the Hicon Social Bangle and more!

Today, we enjoy 2,000 hours of classic rock footage from the 70s, ponder the BlackBerry Passport's oddly shaped display, learn about the importance of managing your business' online presence and take a look at the Hicon Social Bangle. Read on for Engadget's news highlights from the last 24 hours.

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