Chinese sculptor Zhan Wang has created a sculpture and video installation that takes the visitor inside what he calls My Personal Universe. It is his conceptualization of the chaos that may have existed at the moment of the big bang, theorized to have created our universe.

Pollution glue may sound like a joke, but it is real and it's being deployed in London in a bid to clean up one of Europe's dirtiest cities. The glue is really a dust suppressant solution sprayed on some of the city's busiest streets to keep airborne particulates to a minimum.

As cities across the globe stretch their limits to meet the needs of seven billion people, often wildlife habitats are displaced along the way. Fortunately, there are those who are thinking about innovative ways to create new environments to preserve wildlife. One such idea is the "Sea Tree," a giant self-sustaining eco-structure designed to rise out water, serving as a haven for flora and fauna only.

Some guys just need a hobby. Qu Zhibo from China's Sichuan Province is one of those guys — he's spent the last three years cobbling together a miniature vehicle that is dubbed a "knock off " Hummer. Amazingly he only spent about 4,000 yuan ($600 USD) to do it.