[raaaid]

put a mirror instead of the windshield

it reflects your feet

how can the sun come from your feet if there is the floor?

now seriously

i would wash my bike weekly but in ten years i never washed my car, like that the sun can go through the dust and in certain angle not let you see but if you keep the windshield clean it doesnt happen

the first cars had no hood, the reason for the typical angle in the windshield is not aerodinamics but not to reflect sun light, if it was the opposite angle when the sun is up it would reflect and not let you see