Bottom: In contrast, a teapot with a spout coated by a superhydrophobic coating (here black soot) fully avoids dripping (b and b'). Image: FIG 1. from arXiv:0910.3306. (PhysOrg.com) -- A team of scientists from France have worked out why teapots dribble at low flow rates, and how to stop them.The effect is called the teapot effect, and solving it could finally put an end to tea stains from dribbling teapots.Previous research on the teapot effect has found that at higher flow rates the layer of fluid closest to the surface of the teapot spout becomes detached from it and the fluid flows smoothly.eating the teapot effect with a superhydrophobic coating. Top: water flow under the spout of an (hydrophilic) teapot, exhibiting a bending of the streamlines (a), and drip-ping as the water flow decreases (a').
Whip pan: A type of pan shot in which the camera moves sideways so quickly that the picture blurs into indistinct streaks. It is commonly used as a transition between shots, and can indicate the passage of time and/or a frenetic pace of action. Also known as: swish pan, flick pan and zip pan.
Tip: Look directly at the car and where it is on your screen as you speed up or turn. Basically, you're right about it swinging when you powerslide, but it also changes your camera distance as you speed up and changes the camera height during aerials. Edit: Here is an expanded pro camera settings sheet.