Riding an electric school bus seems like it would be an uncanny experience. As a kid, I remember the bus being a loud and smoggy place that left me smelling like diesel. Today there are electric buses on the road that are not only emissions-free but comparatively silent. Kids can not only talk to their friends on the bus, they can breathe. The first all-electric school bus fleet to serve a major school district started ferrying kids to class in Oakland, California, last week. The 74...