Trying to sort through the now millions of websites to find ones that are dedicated to providing mind nurturing information is difficult. I love YouTube, but 98% of what it contains is useless nonsense. If you know a website that is dedicated to advancing knowledge in whatever field then this is the place to let us know. Dedicated is the key word.
My contribution is Open Culture. Open Culture is a fantastic resource. It covers every discipline from science to religion to politics to the arts. Not only does it have its own rich content, but also pointers to other websites that it deems useful. It even has a section called Intelligent YouTube, where it sifts the mind enriching from the drivel on what is available on YouTube.
Here is the link....