Evidence Definition and 355 Threads

would some be able to give me an example that shows some evidence of length contraction? i have looked at the muons example, but it seem to be dependent on the time dilation effect, rather than being evidence of length contraction. thanks for any help.:) much appreciated. btw, feel...

it seems that the existence of black holes is taken for granted thees days, but there are people who question there existence, under the heading "binary star", in this forum, john shoemaker proposed a theory that would disprove black holes. this has me thinking "what is the evidence for...

Now there are a great many things in this Universe that we don't know about. But that does not mean they don't exist. There are "factual things" which we do know, and there are "factual things" which we don't know. Which is to say, a fact remains a fact, irregardless. And yet it's entirely...

I'm posting this here because psi phenomena are typically not accepted as scientifically valid, and also because there have been a number of "if I saw valid, repeatable scientific evidence for psi I would believe in it" types of posts in this forum. Here is your valid, repeatable scientific...

A short while back, there was talk that the WMAP findings would help cosmologists finds evidence to support the notion of a finite universe. Since finding duplicate images of the same galaxies at several locations in the sky is so difficult, it was hoped that data from WMAP may also provide...