Balloon technology refers to the development and use of balloons for various purposes such as scientific research, weather monitoring, telecommunications, and entertainment. Balloons can be filled with hot air, helium, or other gases to provide lift and can be used for various scientific experiments, aerial photography, and even space exploration. Advances in balloon technology have led to the development of specialized balloons such as weather balloons, stratospheric balloons, and high-altitude balloons that can reach altitudes of over 100,000 feet. Research in balloon technology continues to improve the design, materials, and capabilities of balloons for a wide range of applications.