T8 wrote:

This site has a pretty good explanation:

http://skepticalscience.com/link_to_...?Argument0=133


Link isn't working. Previous trips to that site were somewhat
unsatisfying -- too much hot air -- but I'll try to hunt this down.

-Evan Ludeman / T8

It's broken, alright. Use the direct link:

http://skepticalscience.com/empirica...use-effect.htm

--
Eric Greenwell - Washington State, USA
* Change "netto" to "net" to email me directly