I blundered my way across a fairly interesting site a while back called Life's Little Mysteries. It struck a deep nerve because I realized it was answering the very questions that haunt all people of vast and superior intellect. Questions such as:
What If The World Stopped Turning?
How Do You Weigh An Atom?
What If The Yellowstone Supervolcano Erupts?
How Much Would the Avengers' Damage to Manhattan Cost?
Which isn't to say they don't cover the important stuff, like How To Properly Bury A Vampire and Italian Crop Circle Linked to Solar Eclipse.
Having recently put two documentaries on the Japanese tsunami/Fukushima meltdown on my Special Vids page, I had an interest in Does Radioactive Tuna Mean Fukushima Was Worse than Expected? (I believe the answer to that last one would be 'yes', since the meltdown at Fukushima wasn't 'expected' at all)
It also has a few techie-type things on it, like What's The Difference Between LED and LCD TVs?, and it tries to answer a question so many of us ask ourselves while staring into the mirror in wonderment and awe, Why Are Genius and Madness Connected?
A little somethin' for everyone.