### Public Speaking Blog…

Sense I find myself in front of people more and more often I have decided to start a public speaking blog. Just writting down stuff I learned in college public speaking class. Hopefully someone will find it useful:

Sense I find myself in front of people more and more often I have decided to start a public speaking blog. Just writting down stuff I learned in college public speaking class. Hopefully someone will find it useful:

I just received a call from unknown after a very long and annoying message it directed me to the following website: http://www.cashtolive.com which then led me through a bunch of videos and at the end it said would you like to meet the inviter that invited you when I said yes it listed the following information:

Name: Steve W

Phone: 404.502.9298

Just so that Google will index this page so that other people can find this information.

Edit: They called again but this time it was from this number:

Phone: 213.426.1018

Check out my friends new web site.

Here is some code I wrote in the not to distant past.

Has to be with plotting primes on polar coords. Some interesting results appear.

```
```import java.awt.Color;

import java.awt.Graphics;

import java.awt.Image;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import java.util.ArrayList;

import java.util.List;

import javax.swing.JFrame;

class PolarCoords extends JFrame {

private static final long serialVersionUID = -8203440582994469232L;

int w = 700;

int h = 700;

int cw = w/2;

int ch = h/2;

List primes = null;

int tPrime = 0;

Image img = null;

double paintCount = 22.910;

double stepvalue = 0.00001;

public PolarCoords() {

//super("My Name");

generatePrimes();

setSize(w, h);

this.addKeyListener(new KeyListener() {

public void keyTyped(KeyEvent e) {}

public void keyPressed(KeyEvent e) {

System.out.println(e.getKeyCode());

if(e.getKeyCode() == 37) {

paintCount-=stepvalue;

repaint();

}

if(e.getKeyCode() == 39) {

paintCount+=stepvalue;

repaint();

}

}

public void keyReleased(KeyEvent e) {}

});

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

setVisible(true);

img = createImage(w, h);

while(true) {

//tPrime = 0;

//try {

// Thread.sleep(1000);

//} catch (InterruptedException e) {

// // TODO Auto-generated catch block

// e.printStackTrace();

//}

repaint();

}

}

public void paint(Graphics g) {

//System.out.println("RePainting");

if(img != null) {

Graphics g2 = img.getGraphics();

g2.setColor(Color.black);

g2.fillRect(0, 0, w, h);

//tPrime = paintCount;

int cwt = cw;

int cht = ch;

//drawPoint(g2, cwt, cht);

` double r = 0;`

double t = 0;

tPrime = 0;

for(int i = 1; i < 16000; i++) {
r = (i / paintCount) + 1;
t = ((double)((double)(i % paintCount) / paintCount) * 360);
cwt = (int)(r * Math.cos(t));
cht = (int)(r * Math.sin(t));
//System.out.println("X: " + (cwt+cw) + " Y: " + (cht+ch));
drawPoint(g2, cwt+cw, cht+ch);
}
System.out.println("Count: " + paintCount);
}
g.drawImage(img, 0, 0, null);
//System.out.println("Finished Painting");
paintCount+= stepvalue;
}
private void drawPoint(Graphics g, int x, int y) {
Prime p = primes.get(tPrime);
if(p.isPrime) {
g.setColor(Color.white);
g.drawRect(x, y, 1, 1);
} else {
g.setColor(Color.blue);
//g.drawRect(x, y, 1, 1);
}
tPrime++;
}
private void generatePrimes() {
System.out.println("Starting to Gen primes");
primes = new ArrayList

boolean isPrime = false;

for(int i = 1; i < w*h*2; i++) {
isPrime = true;
for(int j = 2; j <= (int)Math.sqrt(i); j++) {
if((i % j) == 0 && j != i) {
isPrime = false;
break;
}
}
primes.add(new Prime(i, isPrime));
}
System.out.println("Finished Generating Primes");
}
static public void main(String[] args) {
new PolarCoords();
}
}
public class Prime {
int prime = 0;
boolean isPrime = false;
public Prime(int prime, boolean isPrime) {
this.prime = prime;
this.isPrime = isPrime;
}
}

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