How do you get residents to keep their city clean - and keep smiles on their faces at the same time? These fun public games are a truly excellent solution.

Robotics holds almost limitless possibilities for our future. These 10 recent advances in robot technology show us just how far we have already come.

Pedestrians in a French town were surprised to find that one day, a playful new addition to their brick walkway suddenly appeared...seemingly out of nowhere.

SimCity gets real in this fun 3D printing project that brings the virtual buildings to life. Who's up for playing Godzilla?

An advertising campaign focuses on one artist's unique knack for drawing the most detailed masterpieces in a spiral formation.

The form factor of weapons is celebrated yet softened in these fun explorations of de-weaponified weapons.

Do you ever feel like someone is watching you? In one German town, the city itself is watching and waiting to cause a few smiles.

Bridging the often-strange gap between analog and digital communication, the Curiosity Project brought a bit of whimsy to the streets of New York.

Aerial views of suburban communities often bring to mind careful planning and strategic placement. These digital suburbs are refreshingly chaotic.

Money doesn't grow on trees anywhere in the world, but some trees in Britain are laden with the coins of people who have passed by through the years.

Don't tell anyone, but that copy of "The Shining" on the shelf might not be what it appears. Pull on it and see what changes in the surrounding room...

If this winding, looping roller coaster looks out of place in the picturesque German countryside, it may be because not everything is as it seems.

From a pit in China all the way to the sunny streets of Florida, these terra cotta soldiers have traveled across the world just to impress viewers.

Most artists try to make their art as accessible as possible. This photographer chose to submerge his photos 100 feet beneath the surface of the ocean.

Whether you are a designer in need of dummy text or just a bored Web citizen, these 11 random text generators will keep you occupied and amused.