Airstream introduces camper concept that parks itself, allows off-grid travel

Airstream is testing an electric travel trailer that could go off-grid for weeks at a time, park itself into a camping spot and help propel itself down the road. The trailer, called the eStream, would be the first electric-powered camper in the U.S., according to the company. "There's nothing like it in the industry," said Bob Wheeler, CEO and president of the Jackson Center, Ohio, company. Airstream introduced the trailer at an RV show in Tampa two weeks ago. PLAY WORDLE?:This is the best starting word to use, according to a math expert The 22-foot-long trailer, in Airstream's singular "silver bullet" design, would include batteries under the floor that would propel the trailer's two wheels, significantly reducing the power required to tow the trailer.