What do the bleep we know - Flatland and Observation

2 clips from What do the Bleep we know with Dr Quantum(Physics).
The first one describes the flatland and how people perceive reality in 2 dimensions in a 2 dimensional world and what happens if a 3d dimension which is unknown to the Flat landers gets into their reality (imagine our world as a 3 dimensional world)
The second one describes the strange behavior of particles relating to observation, is this related to human observation and how things behave depending on how we observe them?