"The Golden Rectangle, the Golden Triangle, and the Golden Pyramid, all based on the Golden Ratio are all appear prominent in the work of Leonardo Da Vinci. He referred to the Golden Ratio as the "divine proportion".
1979 Hard Drive vs 2013 MicroSD - This picture depicts two memory drives which are 34 years different in age. It provides us with an idea of how far we have come in terms of technology. How much smaller can we possibly go?