On the Discovery TV channel it was explained that our dog/cat pets can only see garbage on our TV screens because their eye response is much too fast for the frame rate (pictures per second) that was designed for humans. This was their explanation of why dogs won't even notice "Lassie" on TV. We know that if we changed the frame rate to something else, humans would see various degrees of a flickering picture (like old silent films) and in some cases it would be so bad as to look like...

Mount a sufficiently sized home air-conditioning unit and gas powered generator to power it inside of an old used panel van. Vent the condenser exaust out the bottom of the van. Cover the outside of the van in chicken wire to keep the inches of ice formed by humidity collection from breaking off and causing a road hazard. Use a top mounted billboard type sign to display "OVERKILL AIRCONDITIONING 555-1234" or "ICE MAN AIR 555-1234" (whatever) while you (dressed for winter) drive your big...