The Very Act Of Observing Disturbs The

It Is Probably True Quite Generally That In The History Of Human Thinking The Most Fruitful Developments Frequently Take Place At Those Points Where Two Different Lines Of Thought Meet. These Lines May Have Their Roots In Quite Different Parts Of Human Nature, In Different Times Or Different Cultural Environments Or Different Religious Traditions: Hence If They Actually Meet, That Is, If They Are At Least So Much Related To Each Other That A Real Interaction Can Take Place, Then One May Hope That New And Interesting Developments May Follow.

Both Matter And Radiation Possess A Remarkable Duality Of Character, As They Sometimes Exhibit The Properties Of Waves, At Other Times Those Of Particles. Now It Is Obvious That A Thing Cannot Be A Form Of Wave Motion And Composed Of Particles At The Same Time - The Two Concepts Are Too Different

Thus, The More Precisely The Position Is Determined, The Less Precisely The Momentum Is Known, And Conversely.

The Incomplete Knowledge Of A System Must Be An Essential Part Of Every Formulation In Quantum Theory. Quantum Theoretical Laws Must Be Of A Statistical Kind. To Give An Example: We Know That The Radium Atom Emits Alpha-radiation. Quantum Theory Can Give Us An Indication Of The Probability That The Alpha-particle Will Leave The Nucleus In Unit Time, But It Cannot Predict At What Precise Point In Time The Emission Will Occur, For This Is Uncertain In Principle.

Nonsense. Space Is Blue And Birds Fly Through It.