Good to see you again! This time I want to tell you about servo! Servo ,it is the control chain for the whole helicopter system, just imagine the controller is the brain then servo is the part which perform your operation. It is good to know the important part of helicopter before you start,a good servo consider torque,speed,dimensions,weight,gears.

E To the I to the R. Monday, January 18, 2010. Sunday, November 15, 2009. Monday, November 2, 2009.

Using your favourite metaphor, describe the most important lesson that you had learnt in your EIR journey. Now, I Write a paragraph summarizing my findings on my research topic. If I have enough time, enough money, I will travel a lot of places. These are my dream place. So nice ,so beautiful. Have a good and nice mood, have a good holiday! The most famouse place i.

I are You are We are I R. On Saturday, January 9, 2010. As we grew older and got adapted to living on dry land outside the womb, we begin to forget how to swim. And as the years go by, we completely lose that knowledge and that is why many people admitted that they do no know how to swim. To learn how to float our bodies and then to learn all the techniques of swimming, breathing, diving.