Whiskey Rebellion - Student Encyclopedia (Ages 11 and up) An uprising in western Pennsylvania that challenged federal taxation in the states was the Whiskey Rebellion of 1794. This revolt was the first serious domestic crisis that President George Washingtonâs administration encountered.
The strategy mirrors that of Apple, which designs its iPhones in California but manufactures them in China and other countries. 3D Robotics' main competition is Chinese company SZ DJI Technology Co., the largest commercial drone manufacturer in the world. The firm makes the red-and-white quadcopter called the Phantom, which recently gained fame when one landed on the White House lawn.
What is a Drone? - âDronesâ are probably the most advanced equipment in the field of robotics, aeronautics and electronics. The technical name of drones is âUnmanned Aerial Vehiclesâ (UAVs). They are aerial vehicles which come in wide varieties of sizes, shapes and functions, which are controlled ei