Yes, there are WLAN (Wi-Fi) networks that do not require an internet connection and do not have a minimum contract duration. These types of networks are often used for local file sharing, streaming content from a local server, or for setting up a private network within a specific location. They can be set up using a router or access point without the need for an internet service provider or a long-term contract. **

Death itself is considered a moment or event rather than a duration. It is the cessation of life and bodily functions. However, the process leading up to death, such as illness or aging, can have a duration. Once death occurs, it is considered a permanent state. **

The duration ends when the specified time period or event has been completed or reached. It could be the end of a specific time frame, the completion of a task, or the occurrence of a particular event. Once the duration has ended, the activity, project, or process associated with it is considered finished or concluded. **

Information and communication technology is referred to as useful energy because it enables the efficient transmission and processing of information, leading to increased productivity and effectiveness in various tasks. Just like energy is essential for powering machines and devices, ICT provides the necessary tools and resources for communication, data storage, and problem-solving. It plays a crucial role in powering modern economies and societies by facilitating connectivity, innovation, and collaboration. **

The duration of fasting can vary depending on the type of fast being practiced. Some fasts may last for a few hours, such as intermittent fasting where individuals fast for 16 hours and have an 8-hour eating window. Other fasts can last for several days or even weeks, such as water fasting or religious fasts like Ramadan, which lasts for a month. It is important to consult with a healthcare professional before attempting any prolonged fasts to ensure it is safe for your individual health needs. **

The duration of eternity is often described as infinite or never-ending. It is a concept that exists outside of time and is not bound by any specific duration or measurement. In religious and philosophical contexts, eternity is often associated with the idea of timelessness and the absence of a beginning or end. It is a concept that transcends the limitations of human understanding of time and duration. **

The duration of Ninjutsu can vary depending on the specific technique being used. Some techniques may be quick and short-lived, while others may require sustained focus and concentration over a longer period of time. Additionally, the duration of Ninjutsu training and practice can be lifelong, as practitioners continually strive to improve and refine their skills. Overall, the duration of Ninjutsu can be both fleeting and enduring, depending on the context in which it is being applied. **

The duration of games can vary depending on the sport and level of play. For example, a typical professional soccer game lasts 90 minutes, divided into two 45-minute halves, with additional time added for stoppages. In contrast, a professional basketball game consists of four 12-minute quarters, totaling 48 minutes of playing time. However, with timeouts, halftime, and other stoppages, the total duration of a basketball game can be around 2-2.5 hours. Ultimately, the duration of games is determined by the rules and regulations of each specific sport. **