a look at how humans think and see

Heisenberg Uncertainty Principle

(c) cycleback 2003, 2005 all rights reserved

The Heisenberg uncertainty principle is a famous quantum mechanics principle made by the Nobel Price winning physicist Werner Heisenberg. Written as a mathematics equation, the most common word translation is that it is impossible to determine both the position and the momentum of a subatomic particle (an atom's electron, proton or neutron). The more accurately you measure one quality, the less accurate becomes the measurement of the other quality. This happens because to measure the position of a subatomic particle you must shine light on it. The scientist needs to shine light to 'see' the particle, just as you or I need light to locate an apple or chair. While necessary to identify the position, the added light energy speeds up the tiny particle. The mere act of observing the particle changes it. main