The Sumerians created many new developments in math, science and astronomy. Which of the following is NOT a development of the Sumerians? -Developed the first known system of writing.
-Created a system of weights and measures.
-Developed a 12-month calendar based on moon cycles.
-Discovered the moon revolved around the Earth.

In the course of building these great cities and grand structures, the Sumerians seem to have invented the mathematical paradigm of the Pythagorean Theorem centuries before Pythagoras lived.

answer; /// i believe that the correct answer is (divison of labor);

what if dreaming is our natural state, and we only wake to collect information for our dreams.

if we were to fully devote our bodies, minds, and consciousness to dreaming, how far would it go? we could essentially reach a new plain of existence were we here in these bodies are sleeping, but an entire universe of endless possibilities, happening right in our head.

that could be the way we reach some of these scientific feats that we all seem to want. we could connect to many other things. that could be the way we connect to extra-terrestrial, and even spirits of the dead.

dreaming is something that humans take for ranted, when really, it could be the key to the universe.