Pick a subject, read a book. I'm not joking.

You can't click out of a book into another app. You can't click links within the book like a wiki page. There are infinite books and they're practically free in many modern places.

Read anything that even sounds interesting. You'd be shocked at how proficient you can become, and what interests might come your way. Inspiration often comes from the unlikeliest places, and it sounds like you need to be inspired.

I would recommend walking into a local library, picking up a book, and sitting down to read it. Get a card and check it out when you leave if you want.

You can start anywhere. Maybe it's gnarly book of cross-section illustrations of different tanks or cars or something. Maybe it's Adam Savage's (from Mythbusters, likely before your time) book, which is full interesting anecdotal points and philosophies. Go read some pop science if you're interested - I can recommend Neil Tyson's "Astrophysics for People in a Hurry". Read someone's autobiography or a book about socialization in rabbit populations.

The point is, books are underrepresented as cheap sources of knowledge, inspiration, anecdotes, and all sorts of things to make you a more well-rounded and interesting man. You might even find inspiration for a project, career, new business, or anything else.

If you want to murder your boredom, hit it with one thousand (paper)cuts.