If you have a video class in the district, figure out a way for the students to use them for doing some matrix-style bullet time videos. Or if there is an electronics class, let the students tear them apart to see what they could do with them.
So many people have moved to Idaho that our old traffic patterns are no longer valid. For instance, it has been ages since I've seen a tractor (John Deere, not Mac truck) on the freeway:). You learn to not run up on one of those. A dirt clod can dislodge from a tire at any time and do serious damage to a windshield. Or so I've heard....