View Single Post
  #9 (permalink)  
Old 27-June-2008, 02:14 PM
tusenfem's Avatar
tusenfem tusenfem is offline
Moderator
 
Join Date: Aug 2002
Location: Graz, Austria
Posts: 3,284
Send a message via Yahoo to tusenfem
Default

Quote:
Originally Posted by geonuc View Post
As Tobin Dax stated, such macro observations have nothing to do with the Uncertainty Principle.
No, it has nothing to do with the quantum mechanical UP, but it does help lay persons to understand what we scientists mean, taking a picture of a car (a one time event) can either give the location to a high degree of certainty with no info on the momentum (speed) of the car, or you get the speed rather well determined and lose the info on the precise location of the car.
__________________

Any comments in glorious red are to be considered in ModeratorMode.


善數, 不用籌策 (shàn shù, bù yòng chóu cè)
He who is good at counting, uses no counting tools
“A good scientist has freed himself of concepts and keeps his mind open to what is”
道德經, 二十七 (dào dé jīng, 27)
Reply With Quote