On Jan 20, 3:04*pm, David Nebenzahl wrote:
On 1/14/2009 7:09 PM David Combs spake thus:

----- just for fun:

What about these huge semi-trucks -- drive all night in that kind of
weather, what kind of wipers do they have.

Or airplanes? *

Or navy destroyers?

Regarding this, seems as if all of those vehicles you mentioned have
flat windshields, making for better wiper/glass contact.

Maybe you ought to look into replacing your curved windshield with a
nice flat one ...

Since about the mid-late 90's most semis have curved windshields.