Something symmetrical might be a butterfly, being looked at from the top. Something that might be asymmetrical might be someones face.
Others are unable to answer your question if you do not give them more information regarding what you want to be answered. My suggestion is to edit your question so it can be answered properly.
Answer:
1. the houses need to be better
2. our stores
3. our streets
4. our fountains or decorations
It involves the military application of advanced scientific research regarding nuclear weapons, jet engines, ballistic and guided missiles, radar, biological warfare, and the use of electronics, computers and software.
