Remember when we were promised "flying cars" in the year 2000? That was bullspit, but how unbelievable is technology that enables architects to design rotating buildings that look essentially like DNA strands?  Strange?  Yes. 

"The Penguin House" is an advanced optical illusion in which the domicile looks very spacious, even though none of the rooms inside it are over 200 square feet. The house is specially designed to take advantage of sunlight...