(popsicle Stick Bridge Free Plans)

more dimensions
We live in a three-dimensional world, but we have conquered the room?

• we consider the first "long-distance travel," such as Columbus to America, he has essentially reached the point that little beach in the Bahamas, he called the San Salvador. Also, subsequent explorers conquered the world only occasionally, the age of zero-dimensionality.
• With the laying of railway tracks that has changed, since 1869 there is a continuous rail line through the North American continent. This man has reached A dimension. He can create structures of continental proportions.
• technical constructions occupying large areas and have rarely been on the structure of point-shaped, such as runways. That is now changing with the construction of solar power plants whose natural dimension two dimensional.
• Where has conquered man, the third dimension? The mining and high-rises have a three dimensional structure, but whether the volumes are limited. If the hydraulic piston memory HHS the first true 3D structure?

Obviously, our civilization the tendency to take higher dimensions. Not beyond the four-dimensional space-time, but beyond the 0-dimensional point. innovations grow into the dimensions.