After kicking off its Flow electric travel trailer production, Pebble has begun deliveries to early customers in the US.

Pebble is here with advanced robotics, a battery and solar panels to go off-grid, and 'the world's first automated RV waste ...

But slowing down on the highway, which reduces aerodynamic drag on the car and the amount of energy needed to drive the electric motors, makes a significant difference. What's really interesting to me ...