I send a bunch of resources to friends when they express interest, and ones I use myself. I hope you can find some useful.
Reddit:
A multi reddit with some of the best subreddits revolving Bitcoin and crypto currencies -
https://www.reddit.com/user/P3rplex/m/digitalcurrency/Coursera: Princeton Universities Crypto Currency and Blockchain course. Its free and has TONS of great videos. Great place to start.
https://www.coursera.org/learn/cryptocurrencyPodcasts:
Unchained - My favorite and best produced -
https://www.forbes.com/podcasts/unchained/The Bitcoin Knowledge Podcast (Trace Mayer) -
http://www.bitcoin.kn/Adventures in Finance -
https://www.realvision.com/free-stuff/podcasts/ - Not everything is on Bitcoin, but well produced
Lets Talk Bitcoin -
https://letstalkbitcoin.com/ (this is more like a channel that has a bunch of different podcast producers shows on it. Some are better than others)
The Investors Podcast, We Study Billionaires -
https://www.theinvestorspodcast.com/ (this one is not only about cryptocurrencies, but has some good episodes about them, like this one
https://www.theinvestorspodcast.com/episodes/bitcoin-mastermind-charlie-lee-tuur-demeester/ )
NPRs RadioLab - Not only about cryptocurrencies but has a good episode about one of them -
http://www.radiolab.org/story/ceremony/NPRs Planet Money - Not only about cryptocurrencies but has a good episode about one of them
http://www.npr.org/sections/money/2016/06/29/484029238/episode-708-bitcoin-divided or
http://www.npr.org/sections/money/2017/02/10/514577243/episode-753-blockchain-gangJoe Rogan Podcast - Not only about cryptocurrencies but has a good episode about one of them
http://podbay.fm/show/360084272/e/1390877423?autostart=1http://podbay.fm/show/360084272/e/1473292089?autostart=1Youtube:
Kamal Glover - When Bitcoin is on the news, he grabs clips and posts online
https://www.youtube.com/channel/UCry6pZNehIejCzPQjfvAaZA1. This guy does a great job explaining all things crypto in an easy to digest way.
https://www.youtube.com/channel/UCggNMXYug_4DYFWniw7EfjA2. This young programmer does a pretty good job of diving into some topics and easy to understand.
https://www.youtube.com/channel/UCrYmtJBtLdtm2ov84ulV-yg3. Andreas Antonopoluss youtube channel, this guy is a well versed Bitcoin advocate that has a shit ton of talks about a variety of topics surrounding Bitcoin, and although the quality is not great, he does a good job of explaining it.
https://www.youtube.com/channel/UCJWCJCWOxBYSi5DhCieLOLQ4. This guy produces videos daily and since he is in England, they are up prior to you waking up. Some higher level topics and news.
https://www.youtube.com/channel/UCLnQ34ZBSjy2JQjeRudFEDw