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 will continue to offer free shipping on orders of $35 or more. With millions of items, it's not hard to rack up enough items to hit the $35 mark â which is well below the average free shipping requirement online. Worst case, buy something to get the free shipping and simply return it upon arrival.