Japanese creators hopes to put flying cars in the sky by 2023

Japanese creators hopes to put flying cars in the sky by 2023

Once the stuff of fantasy, flying cars have become serious business with big players like Boeing, Airbus and Uber investing in the market -- likely to be worth $1.5 trillion by 2040, according to Morgan Stanley. Lucy Craft visited a test field in Japan where they are trying to get these visions of the future off the ground.