Cloud droplets tend to scatter light efficiently, so that the intensity of the solar radiation decreases with depth into the gases. As a result, the cloud base can vary from a very light to very-dark-grey depending on the cloud's thickness and how much light is being reflected or transmitted back to the observer.
Superwoman, whose birth name is Lilly Saini Singh, carries the title of the most famous YouTuber of Indian descent. Since she started in October 2010, her videos have received more than a billion views, and her channel has reached 8.5 million subscribers and counting.
The 22 Key Turning Points In The History Of YouTube. YouTube is the world's most popular online video site, with users watching 4 billion hours worth of video each month, and uploading 72 hours worth of video every minute. Since its inception in 2005, YouTube has grown from a site devoted to amateur videos to one that distributes original content. It played an instrumental role during the Arab Spring, and has also helped jumpstart the careers of Justin Bieber and Korean pop sensation Psy.