Tracking Definition and 110 Threads

I'll just let you guys read the article: http://news.independent.co.uk/uk/transport/article334686.ece

This journal will be the journal that follows through my progress in school. I have some big goals this year, and I believe this would be a great way to stay on track. Anyways, I have another journal going too. Check it out if you like at...

Fingerprint ID accounts are being introduced here in Oregon, right now. A couple of retail grocery stores, Safeway is one I think, are introducing private, member based systems that automatically charge your account with a simple fingerprint scan. Although no different in principle that...

A ball is thrown into the air from ground level. After a time t = 1 s, the ball has traveled to a position x1 = 28 m to the right of and y1 = 13 m up from where it was thrown (at this time, the x and y components of the ball's velocity are still positive). The axes show the x and y directions to...

I believe I am stuck. :frown: I need to traverse an array which will contain a sentence the user enters and identify the array positions of the first and last letters of each word in the sentence. I can do the first word, but I am not sure how to move it along after that. I am thinking I need...

How is the target detected in a tracking radar?

Intro: A radar station detects an airplane coming straight at the station from the east. At first observation (point A), the range to the plane is 360 m at 40 degrees above the horizon. The plane is tracked for another 123 degrees in the vertical east-west plane for 5.0 s, until it has passed...

Individual quarks change colour as time passes. Since colour is physically tied to electric charge - colour and electric charge travel through space together - why doesn't a change in colour change the electric charge of the quark somehow? And when a muon loses mass and becomes an electron...

Right now I'm trying to design a tracking chip that is small and convenient. I want it to be able to fit in a pocket. I need help building it and I've looked all over the web for ideas. This is an extra credit project for physics and i would appreciate it if anyone had any idea or plans. Thanks

Is there software out on the net in which I can find out a person's name, location etc. from their IP?