Adding a sound system to something as skeletal as a bicycle is tricky task, but one that has been perfected around the world. From gangs in Queens to Critical Mass rallies boom box bikes are an interesting technological mix of eco and brash.

Chandeliers are all about opulence and excess. When decoration became cheap to mass produce, in the early 20th century, minimalist modernism was in and things like chandeliers were out. The tide is turning, now that Ikea can stamp out designer modernism for the masses, designery magazines are starting to show decorative things now. Bu why buy a horrid crystal monstrosity for $10K when you can make a chandelier out of almost anything. Here is a selection of chandeliers made out of inexpensive things or found objects - including human bones.

The trend for dull or matt black motorcycles originated in 'Rat Bikes' as a reaction against stock vehicles with bright colors and overblown fairings. For the purist a rat bike is never washed and ridden till it falls apart, a purely practical and functional idea that ends up creating a particular look. Painting bikes matt black was originally part of this utilitarian idea but was appropriated by people who create 'Survival bikes'. These have a deliberately designed post-apocalyptic look that traces back to things like the Max Max movie series. The line between rat bikes and survival bikes is sometimes blurred as people who consciously create the menacing, industrial look of survival bikes borrow from distressed and naturally aged rat bikes.What made this list particularly interesting from a design curation perspective was how a simple thing such as the type of paint has come full circle through various subcultures and into the mainstream.The 2007 Triumph Speed Triple, shown here, is a production motorcycle that is available in matt black, with a look and feel inspired by rat bikes. It completes the design cycle where a reaction of something mainstream becomes a mainstream fashion.

You can pick up an old Boeing jetliner for the price of scrap, and turn it into the ultimate trailer home. Here are some of our favorite examples of recycled planes used as houses and restaurants, including a former Irish airliner that ended up as a bar in Syria and a Jumbo Jet that is a restaurant in South Korea.

Burning man, which currently rages in the Nevada desert, is Mecca for art cars. America is the capital of modified cars, since rules about what you can do to your car and it still be street legal are less stringent than most other developed nations. Custom vehicles are a cultural expression of individuality.There are many categories of art cars, but our favorites are where a mundane, ordinary vehicle is completely covered in a single material or item. Here are some of our faves.

A selection of our favorite camera rigs, modifications and improvisations from eccentric Czech artist Miroslav Tichs trash camera to a camera which is setup to deliberately create the red-eye effect.

In 2006 and 2007 a new method of smuggling emerged, surface skimming, semi-submersible, home-made submarines were captured from Thailand to Spain to Colombia. In 2008 the number spotted has already reached the 2007 count. These craft often had sophisticated electronics for evading capture. To get some idea of the logistical scale of these things, a 100ft long Russian designed submarine was captured in Colombia's capital, Bogota, 7,500 ft above sea level. The voting for this list is obviously irrelevant.

In order to create musical mashups, its good to have some mashup instruments.We love the names of some of these, like the the chairello, however our favorites are the amazing musical instruments made by Iner Souster, out of chicken cookers, golf carts, refrigerators, and a violin that is made out of a violin case.