As of 16 September there are 36 responses with some very fascinating results.

THANKS to all of you who participated!

Feng shui is based on astronomy and topography.
13 people believe this is true.
16 people believe this is false.
7 people don’t know.

Feng shui agrees with modern physics (physical laws, energy, thermodynamics, probability, waves, quantum mechanics, etc.).
26 people believe this is true.
7 people believe this is false.
3 people don’t know.

Feng shui uses the orbit of Jupiter to determine some cycles of time.
7 people believe this is true.
10 people believe this is false.
19 people don’t know.

Feng shui uses theories of modern psychology.
This is truly fascinating. Most people believe this to be true — they just can’t decide which type of psychology:

6 people believe the answer is Cognitive Psychology (examines internal mental processes such as problem solving, memory, and language).
6 people believe the answer is Social Psychology (how individuals’ behavior, attitudes, and emotions are affected by social situations).
2 people believe the answer is Personality Psychology (studies personality and individual differences in processes — what makes us into a person).
3 people believe the answer is Biological Psychology (like neuroscience, it studies the biological bases of behavior and mental states).
2 people believe the answer is Evolutionary Psychology (studies how evolution has shaped brains).
17 people don’t know.

The oldest feng shui manual is from the late Qin era-early Han era.
14 people believe this is true.
3 people believe this is false.
19 people don’t know.

The oldest archaeological evidence for feng shui is astronomical.
17 people believe this is true.
4 people believe this is false.
15 people don’t know.