If we're talking about practical electric cars that were (or could have been) mass-produced and driven practically, however, then the first electric car was most likely built by Thomas Parker, a British inventor, in 1884.
however roboteconomic s colin lewis did some back of the napkin math to figure out whether drones could save amazon some cash his conclusion yes he believes amazon s average shipping cost is $ 2 to $ 8 with drones if amazon prices it right the cost could be as low as $ 2 a shipment
Amazon charges a doorstep-delivery fee of $8 to $10, but customers who do most of their grocery shopping through Fresh can earn âBig Radishâ status, entitling them to free shipping on orders of at least $50. Otherwise, the minimum purchase requirement is $100.