For some reason Jeff Campana likes to create chaos then resolve the problem with physics. His green leaf teapot is a prime example. He designed a teapot then dissected it for the most exceptionally functioning teapot and visual appeal. He applied the venturi design to create a drip-less spout: at 45 degree angle, the spout tip slightly higher than the interior lip of the body, the handle pulls in close to the body and has a handle-based lid latch. He cut the body of the teapot in leaf pattern shapes then re-assembled, stopping to use a drill bit to make holes in the body and spout for a built-in tea infuser. This link displays each step of the detailed process…well worth a few moments of intrigue.