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
In December 2014, Amazon announced that as a benefit to Prime members, parts of Manhattan, in New York City, could get products delivered to them within one hour for a fee of $7.99, or within two hours for no additional fee. 25,000 daily essential products are available with this delivery service.n March 2014, Amazon announced an increase in the annual membership fee for Amazon Prime, from $79 to $99. Shortly after this change, Amazon announced Prime Music, a service whose members can get unlimited, ad-free streaming of over a million songs and access to curated playlists.