it's raining again. funny how i should think of relative velocity everytime i see the rain falling now. those slanted thin lines of water reminding me that the rain falls at 45 degrees to the window pane of the car driving at... some speed. from the window, it seems more like 80 degrees to the ground, taking the acute angle. it's changing again; i estimate it to be 88 degrees now. i think the wind speed has decreased.