Just a couple of shout-outs…
Things Magazine - originally founded in 1994 by a group of writers and historians based at the Victoria & Albert Museum/Royal College of Art. this page embodies the belief that objects can open up new ways of understanding the world. Every “issue” provides you with some amazing links to things you may thought about before, but you’ve never thought about them in THIS way before.
Web Curios - a blog that consistently points you in the direction of things that are interesting. 75% of my time wasted online is a direct result of these guys.