Air Cooler

Hi, I am Santhosh from white field nook.

Today i will show how to make air cooler at home.

Step:1

Materials:

• Bottle
• Toy fan
• 9v battery
• Battery clip
• Dc motor
• Switch
• Card board sheet
• Wires

Step 1:

Step:2

• Take a cardboard sheet and waste bottle.
• Make holes to the bottle.
• And stick the bottle on the cardboard sheet.
• And take the dc motor and connect the wires to the motor.

Step 2:

Step:3

• Stick the dc motor on the top of the bottle cap.
• And fix the toy fan to the dc motor.
• And stick the 9v battery on the card board sheet.

Step 3:

Step:4

• Connect the battery clip to the battery.
• Stick the switch in the side of the bottle.
• Connect the wires to the motor and to the battery clip.
• Now the air cooler is ready.
• when we put ice cube inside the bottle.
• When we on the switch the cool air comes out of the bottle.