Drone: Unmanned aerial vehicle. A group photo of aerial demonstrators at the 2005 Naval Unmanned Aerial Vehicle Air Demo. An unmanned aerial vehicle (UAV), commonly known as drone, is an aircraft without a human pilot aboard. Its flight is controlled either autonomously by onboard computers or by the remote control of a pilot on the ground or in another vehicle.
The typical launch and recovery method of an unmanned aircraft is by the function of an automatic system or an external operator on the ground.[1] Historically, UAVs were simple remotely piloted aircraft, but autonomous control is increasingly being employed.[2][not in citation given] They are usually deployed for military and special operation applications, but also used in a small but growing number of civil applications, such as policing and firefighting, and nonmilitary security work, such as surveillance of pipelines. UAVs are often preferred for missions that are too "dull, dirty or dangerous"[3] for manned aircraft. History[edit] The birth of U.S. U.S. Drone=Erlamando. Erlamandoa. Bere gorputza erle langileena baino handiagoa da, baina erle erreginarena baino txikiagoa Erlamandoak erle arrak dira, partenogenesiaren bidez sortzen direnak.
Udaberrian jaio eta hiru hilabete inguru bizi dira. Akuilu-eztenik ez duten erle bakarrak dira. Hizkuntz askotan (euskaraz ez) erlamando hitza alferrontziaren sinonimoa da. Janari ezak erle langileek erlamandoak erlauntzetik kanporatzera bultzatzen du, azken hauek gosez edo hotzez hiltzen direlarik. Erle erreginarekin kopulatu ondoren erlamandoak hil egiten dira. Erle emeek (erreginak eta langileek) kromosomen kopuru diploidea dute, 32 kromosoma. Amazon unveils futuristic plan: Delivery by drone. Amazon CEO Jeff Bezos had a big surprise for correspondent Charlie Rose this week. After their 60 Minutes interview, Bezos walked Rose into a mystery room at the Amazon offices and revealed a secret R&D project: “Octocopter” drones that will fly packages directly to your doorstep in 30 minutes.
It’s an audacious plan that Bezos says requires more safety testing and FAA approvals, but he estimates that delivery-by-drone, called Amazon “Prime Air,” will be available to customers in as soon as 4-5 years. When Charlie Rose walked in and saw the Prime Air drones sitting on a tabletop for the show-and-tell, he exclaimed “Oh, my God!” It was a genuine reaction-- Rose and the 60 Minutes team weren’t in on the secret beforehand. The story had been in the works for months before the Amazon representatives started hinting that a new project might be revealed to 60 Minutes. “I only knew that there was a surprise coming. When Rose, Mihailovich, and Sommer finally saw the drones, they were perplexed. Amazon.com. Amazon has separate retail websites for the United States, the United Kingdom and Ireland, France, Canada, Germany, Italy, Spain, Netherlands, Australia, Brazil, Japan, China, India and Mexico.
Amazon also offers international shipping to certain other countries for some of its products.[16] In 2016, Dutch and Polish language versions of the German Amazon website were launched.[17][18] In 2015, Amazon surpassed Walmart as the most valuable retailer in the United States by market capitalization,[19] and is, as of 2016 Q3, the fourth most valuable public company.[20] History[edit] The company was founded in 1994, spurred by what Amazon founder Jeff Bezos called his "regret minimization framework," which described his efforts to fend off any regrets for not participating sooner in the Internet business boom during that time.[21] In 1994, Bezos left his employment as vice-president of D. Mergers and acquisitions[edit] Investment[edit] Subsidiaries[edit] Board of directors[edit] Subsidiaries[edit] Separating Hype from Reality on Amazon’s Drones.