10min 56sec clip - Hidden References in Popular Beatles Songs

15min clip - The Hidden Engineering of Niagara Falls

15min clip - Architect Reveals Hidden Details of Washington, D.C.

25min clip - Hidden Details of the New York Public Library

5min 19sec @TEDEd clip - The hidden network that makes the internet possible - Sajan Saini

text from youtube "Explore how fiber optics uses light to transmit data over long distances, and with integrated photonics, expands our virtual world beyond the internet.

In 2012, a team of researchers set a world record, transmitting 1 petabit of data— that’s 10,000 hours of high-def video— over a fifty-kilometer cable, in a second. This wasn’t just any cable. It was a souped-up version of fiber optics, the hidden network that links our planet and makes the internet possible. What is fiber optics and how does it work? Sajan Saini explores the vital technology.

Lesson by Sajan Saini, directed by Artrake Studio."

7min @thersa clip - The Science of Timing with Dan Pink - talking in particular about the #hidden pattern of the day & how does it affect our #mood

Text from YouTube "Timing is everything - but how much do we know about timing itself? Bestselling author and voice of the RSA’s own sensational 16 million-viewed RSA Animate ‘Drive’ (https://youtu.be/u6XAPnuFjJc), Dan Pink shows that timing is really a science."

1min 43sec @tehjeconomist clip - Locals unlock #London’s hidden #gems

#infographic on google'd hidden #games

by Euroffice.