"I search craigslist for photos of mirrors for sale and post them here," writes the author of this self-explanatory yet ineffable Tumblr, and that is what he does.

The Norwegian town of Rjukan will get direct winter sunlight for the first time this year thanks to a technology that was first suggested 100 years ago.

A new nightclub in Scotland is being investigated by police and other Glasgow city officials after a newspaper investigation revealed the club had installed two-way mirrors in its women's bathrooms, exposing the women to viewers in two private rooms.

The internet never tires of videos featuring adorable kittens. And why should it? Adorable kittens are adorable! Especially when they encounter a mirror for the first time and have no idea what to make of it.

Today's prank consists of taking the mirror out of a bathroom, replacing it with a glass, getting twins to stand opposite each other, and then laughing at those who are secretly wondering to themselves, "Am I a ghost?"

This dog is very threatened by his mirror image, yet keeps coming back for more.