No, there is no MiG-22. The MiG (Mikoyan-Gurevich) series of fighter jets produced by the Soviet Union and later Russia includes aircraft such as the MiG-15, MiG-21, MiG-29, and others, but there is no MiG-22 in the series. The closest aircraft to a MiG-22 would be the MiG-23, which was a variable-geometry fighter jet developed in the 1960s. **

Yes, the MiG-21 can be visited in Germany. The German Museum of Technology in Berlin has a MiG-21 on display as part of its extensive aviation collection. Visitors can see the aircraft up close and learn about its history and significance in the context of Cold War-era aviation. The museum provides a unique opportunity to explore the MiG-21 and other iconic aircraft from various periods of aviation history. **

Organic products are made from ingredients that are grown without the use of synthetic pesticides, herbicides, or fertilizers, and are often certified by a regulatory body. Eco-friendly products, on the other hand, are designed to have minimal impact on the environment throughout their entire lifecycle, from production to disposal. While organic products focus on the natural ingredients used, eco-friendly products consider the overall environmental impact of the product. In essence, organic products focus on the ingredients, while eco-friendly products focus on the entire product lifecycle. **

The electricity consumption of a MIG welding machine can vary depending on the specific model and settings used. On average, a MIG welding machine can consume anywhere from 100 to 600 amps of electricity per hour. It is important to refer to the manufacturer's specifications and guidelines to determine the exact electricity consumption of a particular MIG welding machine. **

The "bis" in MiG-15bis stands for "second" in Russian. It is used to denote an upgraded or second version of the original MiG-15 aircraft. The MiG-15bis featured improvements over the original MiG-15, such as a more powerful engine and enhanced armament capabilities. **

It is generally not recommended to soft solder aluminum due to its high heat conductivity and the difficulty in achieving a strong bond. MIG welding is a more suitable method for joining aluminum as it provides a stronger and more durable bond. MIG welding allows for better control of the heat input and the use of filler material, resulting in a more reliable and structurally sound weld. **

Organic farming practices can be more sustainable than conventional methods in terms of reducing chemical inputs, promoting biodiversity, and improving soil health. However, there are challenges to the scalability and efficiency of organic farming, which can impact its overall sustainability. For example, organic farming typically requires more land and labor to produce the same amount of food as conventional methods, which can limit its ability to meet global food demand. Additionally, the transportation and distribution of organic products can have a higher environmental impact due to their shorter shelf life and the need for refrigeration. Overall, while organic farming has many sustainable benefits, there are also limitations to its long-term sustainability on a large scale. **

The German Air Force no longer has MiG-29s because they were acquired from East Germany after reunification in 1990. The MiG-29s were seen as outdated and expensive to maintain, and the decision was made to retire them from service. Additionally, the German Air Force shifted its focus towards modernizing its fleet with more advanced and capable aircraft, leading to the retirement of the MiG-29s. **