A skyscraper built entirely with bamboo? Weird but true. Bamboo Skyscraper is an attempt by Carlos R. Gomez and designers at CRG Architects to draw a sustainable parallel to the modern day concrete jungles. Pretty much based on the natural concept of bamboo culms found in tropical forests, these helical towers soar as high as their concrete contemporaries. This is an instance demonstrating innovative usage of bamboo as the skeletal material, to develop a cluster of towers, justifying the idea of an urban village.