Log Teapot Ah Leon, 1999

The science of a good pouring teapot!
"The position of the handle being fixed on, draw a line through the centre of gravity of the vessel. The spout must now be at right angles to this line.
If this be the case the vessel will pour freely, while the handle is just hung upon the thumb or finger of the person desiring to pour from it, passing through the centre of gravity, is at right angles, as it should be, with the straight line passing through the spout."