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
Prime costs $99 a year with no minimum requirement for free shipping. At this point, Amazon's minimum purchase requirement for free shipping isn't as compelling of an offer as some key competitors. Best Buy (bby) sets the minimum at $35, and Target's (tgt) is $25, while Walmart's (wmt) is $50.