Mhaisker, V. (Vidula) ; Rupner, A. (Ashok) ; Mane, S. (Shivaji) (2014-03)
This video describes the making of Auto Siphon, with the use of Aluminium wire, plastic tube and paper, after making this model put into coloured water. It can start and stop itself in response to change in water levels.
National Council Of Educational Research And Training (NCERT)