Silk animals guns are yes. also maybe paper. others are no
They were made of sun-dried mud bricks in ancient Sumeria.
It is not a question that can be addressed empirically. The
word "empirical" specify information expanded by means of remark,
knowledge, or experimentations. Empirical questions are not responded
by remark. They are responded by the clarification of observations.
Wet/dry climate. Its usually cooler during the dry season.
