Yes, Darth Revan did fight against Darth Nihilus. In the video game "Star Wars: Knights of the Old Republic II - The Sith Lords," Revan and Nihilus are both prominent characters. They come into conflict as part of the game's storyline, with Revan ultimately facing off against Nihilus in a climactic battle. Their confrontation is a significant moment in the game's narrative and adds to the lore of the Star Wars universe. **

Revan's midi-chlorian count is not explicitly stated in the Star Wars canon. Midi-chlorians are microscopic organisms that exist within the cells of all living beings and are used to measure an individual's connection to the Force. While Revan's midi-chlorian count is not known, he was a highly skilled and powerful Force user, demonstrating exceptional abilities in both the light and dark sides of the Force. His strength in the Force was evident in his ability to influence others and his skill in lightsaber combat. **

Revan's alignment as a Sith or Jedi is a matter of interpretation, as he was a complex and morally ambiguous character. As a Sith, Revan was a powerful and ambitious leader who sought to conquer the galaxy, but he also had a sense of honor and a desire to protect the galaxy from greater threats. As a Jedi, Revan sought redemption and worked to bring balance to the Force, but his methods were often controversial and morally gray. Ultimately, whether Revan was a "good" Sith-Jedi depends on one's perspective and interpretation of his actions and motivations. **

Yes, there is a book that continues the story of Darth Revan. The novel "Star Wars: The Old Republic - Revan" by Drew Karpyshyn follows the character of Revan after the events of the video game "Star Wars: Knights of the Old Republic." In the book, Revan embarks on a new journey to confront a powerful Sith threat and uncover his own forgotten past. The novel delves deeper into Revan's character and explores his struggles with the light and dark sides of the Force. **

A paragliding tandem pilot is an experienced and certified individual who is responsible for flying a tandem paraglider with a passenger. They are trained to safely navigate the paraglider through the air, control its speed and direction, and ensure a smooth and enjoyable flight for the passenger. Tandem pilots must have a deep understanding of paragliding techniques, weather conditions, and safety protocols to provide a memorable and secure experience for their passengers. **

No, paragliding does not work solely through wind energy. While wind plays a crucial role in paragliding by providing lift and allowing the glider to stay airborne, the sport also relies on the pilot's skill in controlling the glider and using thermals (rising columns of warm air) to gain altitude. Additionally, the pilot can use the glider's speed and the shape of the terrain to maintain flight, meaning that paragliding is not solely dependent on wind energy. **

The legality of a flight altitude depends on various factors such as air traffic control regulations, airspace restrictions, and the specific flight plan. Pilots must adhere to the altitude restrictions set by air traffic control and comply with any airspace regulations in the area they are flying. Additionally, the aircraft's performance capabilities and the weather conditions also play a role in determining the legal flight altitude. Therefore, without specific details about the flight and the regulations in place, it is not possible to determine the legality of the flight altitude. **

The flight altitude of fighter jets can vary depending on the specific model and mission requirements. However, in general, fighter jets are capable of flying at altitudes ranging from 30,000 to 60,000 feet. This high altitude capability allows fighter jets to operate above most commercial air traffic and provides them with a tactical advantage in combat situations. Additionally, flying at higher altitudes can also increase the range and speed of fighter jets. **