i need a list of materials and a step by step precedure
I am assuming you mean a low power, miniature crane. You will want to wrap a iron object (a nail should work for light objects) in electrical wiring, the more times the better. Make sure you have a long length of wire after wrapping it around the iron object. Now, attach a rope to the iron object, this will be used to raise and lower it. The length of the rope has to be less than the length of the wires. Now, inside the crane have a battery. The stronger the battery, the stronger the electromagnet. Now, after connecting one of the wires to the battery, connect another one to a switch, then connect then switch with more wiring to the battery. This will turn the crane's claw on and off. The next part is up to you. If you want to be able to raise and lower the magnet, attach the rope to an axel and spin the axel to raise or lower the magnet. If you want to turn the crane, you need to place the arm on a swivel axis. Finally, to bring the magnet closer or farther, you will need a way to raise the arm, bringing the tip of the arm closer to above the center of the crane. I suggest you google some picture of cranes to understand this better.
obviously he gets attach to his crops... if he didnt show any interest in his field then he will not able to get a good price of his crops, his total output is growing day by day so how could this be possible?this is a source of his income i dont think that he feel any regret for that...his total effort is jus like a father who raise his son n after he get mature he jus leave him on his own decissions,in different ways to proof himself....n on that he feel proud of his son as same as with farmer he feel proud of his hardworks...whn he get appreciation frm others
