Quote:
Quote:
Originally Posted by .Cd View Post
Speaking of falling rain drops and such, in real life, they just look like a blob and rarely take on a teardrop shape.
I've seen high-speed photos of raindrops and they're elliptical,totally unlike a teardrop,and they are constantly deforming,as they're not solid.
|
When people talk of the teardrop shape they do not mean it literally. A water drop in mid-air wants to be a sphere due to surface tension, and water drops are very small so the surface tension forces are dominant.
Here is a "teardrop" shape:
http://www.my-town.com/sailing/foils/naca12.gif
.Cd,
That white camaro in your pictures has decals stuck to the front to give the appearance of headlights and the turn signals. For all I know the grill could be a decal too. So the front is a lot smoother than it looks.