One of my study topics is blockchains and cryptocurrency. In the past year or three, I learned a wealth about this new money that will inevitably become our default method of payment this decade.
Slightly off-topic: I am subscribed to the RSS feeds of almost 250 websites, mostly news ones, and around 50 websites dealing with blockchains and cryptocurrencies.
Obviously it is impossible to work through 5000+ news articles per day, but an RSS reader is very handy to spot trending and breaking news. It's great to check in on favorite websites without having to subscribe to their annoying email newsletters. If you want a great (and free!) RSS reader yourself, get either FeedBro or Bamboo's add-ons. I use both on two different browsers on my laptop and can recommend both RSS readers wholeheartedly. I also use InoReader, which works on the freemium model, on my cellphone. It was the best out of the 20 most popular ones I reviewed three years ago.
Back to the topic of the day.
I browsed a few feeds from crypto sites, then checked out articles I found interesting. So here is a summary, with a blurb of why I found each article noteworthy.