If you think about how the universe works there is a great site www.thespiritscience.net
. This is a huge site full of a lot of interesting views.
I love youtube
, I watch a wide subject of videos but you have to know anyone can make a video saying anything they want so you need to judge for yourself what you find useful.
I also use wikipedia
a lot to check history and get additional information. I find the site very useful if you want to know more about any subject or person type it in the search box.