How to make helicopter
"How to make helicopter"
"How to make helicopter that fly"
"How To Make Helicopter Drone Drone Helicopter - does this work"
Lets make it here
Welcome to knowledge city
Today we come with new ideas which help to make something new. There are no need more things to making it you need only below things if you have than you can make its easy at home. so lets no which things we need required
1 OLD DVD
2 DV motor
3 copper wire
4 9 watts battery
5 Solder
if you have all above things than you can make its easy at home. here no need any help to making its