Content curated from different sources and EMBEDDED as allowed under YouTube Terms of Service thus.
We do not own the videos, audios and pictures. The credits goes to respective owners. These curated videos are embedded in compliance with YouTube Terms of Service and Fair Use.
License to Other Users
You also grant each other user of the Service a worldwide, non-exclusive, royalty-free license to access your Content through the Service, and to use that Content, including to reproduce, distribute, prepare derivative works, display, and perform it, only as enabled by a feature of the Service (such as video playback or embeds). For clarity, this license does not grant any rights or permissions for a user to make use of your Content independent of the Service.
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This section clearly states that you (the original content creator) grants us (and all YouTube Users) a worldwide, non-exclusive, royalty-free license to embed the video simply by leaving the embed option on (which is part of the functionality of the YouTube Service).
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Fair use :
Copyright Disclaimer under Section 107 of the copyright act 1976, allowance is made for fair use for purposes such as criticism, comment, news reporting, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favour of fair use.