Inspired by urban lifestyle and hip-hop culture, Darkloud Silver has created a unique line of jewelry consisting of rings and pedants in the form of urban music symbols for Djs and all people who like music. This handmade collection consist of headphone, turnable, crate digger, connoisseur, speaker and ear-buds. These works are made from silver, gold and platinum, and cost from $300 to $750. Designs come with price, right? But these unique pieces are sure to win the hearts and ears of anyone who sees them.
The Möbius strip or Möbius band is a surface with only one side and only one boundary component. The Möbius strip has the mathematical property of being non-orientable. It is also a ruled surface. (check on wiki)
It has been used to explain complex, meaningful ideas such as time travel. But this simple, trivial music box, which uses a punch strip in the shape of a Möbius strip, might be my favorite application of the idea. It’s a familiar tune which can be played upside-down and backwards, and then just backwards, and then upside-down and backwards again. Over and over, forever.