Recent content by sero

I had a discussion with some friends about this. I figured this would be a great place to get a real anwser ( since we are all want to be's ) What was before the big bang ? There had to be something in order for the matter that was there to be condensed in the first place right ? Did...

I'm currently doing a research paper on Unix. I dotn have any experience with it or other operating systems like it. I need to find information about the following : 1. detailed description of the underlying theory and operation of the technology 2. a summary of competing technologies...

obviously, I guess I need to be more clear. I'm looking for some general rules of when to use these types when trying to take a natual event and express it mathmatically. I do know what each mean, did learn them in elementary school, but I wanted to ask in a setting where people that use what I...

cont thanks Doc :smile:

I like to study and read about physics in my spare time. One thing that has always puzled me is how the scientists, particulary physicists and mathematicians can come up with a mathmatical equation for an event in nature.One thing I've tried to study to get a better understanding is the Lorenzt...

If a train is going 35 mph and there's a dude standing in a boxcar and he jumps 2 feet in the air, where will he land? In the same spot, or ahead of or behind the spot he jumped from? currently some friends and I are debating this. some say the same spot some say behind. I say the same spot...

Hi I found these forums by accident but I'm happy I did because I'm always ready to talk physics.I am not a phyiscs major or in that field, I did take it in high school and have read some books on relativity and some Hawkins books. I'm looking for the latest information on a few topics.. 1...