Cultural universals ( which has been mentioned by anthropologists like George Murdock, Claude Levi-Strauss, Donald Brown and others) can be defined as being anything common that exists in every human culture on the planet yet varies from different culture to culture, such as values and modes of behavior.
Once the video's set to private you'll be able to share it with fifty other users. Once you've set the video to private you'll be able to send the video's private URL with your contacts. Once your contacts receive the private URL, they'll be able to sign into their YouTube account and watch the video.
6- Once a video is downloaded, it is saved under Offline category. When the phone is connected to a network all YouTube categories are available. But when it has no data connection, only Offline category is available. You can click on any video saved in Offline category and it will play.