A few topic focus on more controversial political topics, but I've found this channel to be relatively unbiased. They state the facts without stating any emotional opinions. Check it out as you might learn something interesting. The video on the newest counties taught me a few things I didn't already know.
If you're looking for a YouTube channel with short videos that teaches you something new, but are also looking to branch away from pure science topics, than you should definitely check out this channel.