When we take a walk outside, the fractal rhythms of our heart synchronize with the fractal rhythms of our lungs and our fractal gait. Researchers have also shown that our wandering bodies make our minds wander too. On a walk, our brain waves slow down. The underlying spontaneous fluctuations bubble up more easily, creating experiences of spontaneous thoughts and associations that seem to come from nowhere. We often call them "moments of inspiration."
A proposal for a Lunar Crater Radio Telescope on the far side of the moon, which would be insulated from Earth noise, and also detect long wavelengths that are filtered by Earth's atmosphere. Of course, this could be a solution to Fermi's Paradox: the aliens are only using wavelengths that primitive civilizations like ours can't hear. Or, they could be using something we haven't even imagined. Terence McKenna said, listening for radio waves from other planets is like looking for Italian food on other planets.
A big thread on Ask Old People about video games. It's almost completely positive. Personally I still feel a little bit guilty about gaming. On the one hand, game worlds are not real, and they're rewarding in a way that's probably harmful in navigating the more-real world. On the other hand, we don't know where humans are going, and given that video games are at the cutting edge of interactive world-building, they could be an essential step in our story.
Lots of laughs in this Ask Reddit thread: What is your favorite article from The Onion?
Finally, sports. Morgan Weaver is my favorite soccer player, and not just because she went to college in my hometown, but because there's nobody else like her. She's both tall and fast, both unpredictable and clutch, and plays with a joy that's rare in any sport. Here she is scoring the late winner against Lyon, the European powerhouse, squeaking the ball through the narrowest angle.