This video shows a DIY science model of an automatic smoke suction machine.
In the video, a model is made using cardboard, a DC motor with a syringe, a 9V battery, a switch, and plastic tubes. A cigarette is placed in a tube connected to the system. A person's hand lights the cigarette with a lighter, and when the motor runs, it pulls the smoke through the tube and the smoke comes out from the top of a plastic bottle chimney. This is made as a demonstration model for a science project to show how a suction pump works.
*Note: Smoking is injurious to health.*
