The indescribable beauty of an urban winter

It is almost impossible to not have your breath taken away by the lush convergence of subtle greys, browns, and lifeless mustards of brittle foliage, the bold contrasts between beige/brown and black snow, dotted with splashes of bright yellow snow and frozen trash. If the sheer beauty of that leaves any breath within you, the arctic air and fine, airborne powder of freeway dust, mixed with road salt and chemicals most assuredly will sear your nostrils, coat your eyeballs and will eek that last, whimpering breath from your lungs, just before you have the chance to curse your former neighbor in Texas for texting that he got a sunburn today.

I can't get a handle on AppInventor and it's irritating me because I can usually figure things out by reading and doing.