The answer to this question is Prototype.
This concept could take form in all field of technology. Prototype exist after several trial and error that being done in order to perfecting that concept. Companies or researchers usually use the prototype to in order to find a final glitch/bug in a certain concept before releasing to the masses.
<span>Zoroastrians believed that once we die, our souls are either sent to an eternal peace or a place of eternal torment.</span>
Answer:
No. GDP for 2013 includes only production that occurs during 2013
In the UK, he was called "Slater the Traitor" because he brought British textile technology to America, modifying it for United States use. He stole the designs of textile factory machinery as an apprentice to a pioneer in the British industry before migrating to the United States at the age of 21.
Source - Wikipedia
