The security check at Berlin airport works by requiring passengers to place their carry-on luggage and personal items on a conveyor belt to be scanned by an X-ray machine. Passengers are also required to walk through a metal detector or body scanner to ensure they are not carrying any prohibited items. Additionally, security personnel may conduct random bag checks or pat-downs if necessary. Any prohibited items found during the security check will be confiscated, and passengers may be subject to further screening or questioning. Overall, the security check is designed to ensure the safety and security of all passengers and staff at the airport. **

Pro arguments for security services at Berlin schools include ensuring the safety and well-being of students, staff, and visitors, deterring potential threats or violence on school grounds, and providing a sense of security and peace of mind for the school community. Security services can also help prevent unauthorized individuals from entering the school premises and assist in managing emergency situations effectively. Additionally, having trained security personnel can help address and de-escalate conflicts or incidents that may arise within the school environment. **

Berlin University, also known as Humboldt University of Berlin, is one of Germany's oldest universities, founded in 1810. It is known for its strong emphasis on research and academic excellence, offering a wide range of programs in various fields of study. The university has produced numerous Nobel laureates and is considered one of the most prestigious universities in Europe. With a rich history and a commitment to innovation, Berlin University continues to attract students and scholars from around the world. **

Near Berlin Hauptbahnhof in Berlin, one can celebrate at various restaurants, bars, and cafes that offer a vibrant atmosphere and delicious food and drinks. Additionally, there are several clubs and music venues in the area where one can dance and enjoy live music. For a more relaxed celebration, one can also visit nearby parks or take a leisurely stroll along the River Spree. **

The Berlin Blockade was a Soviet attempt to cut off West Berlin from the rest of the world by blocking all land and water routes into the city in 1948. This was in response to the Western Allies introducing a new currency in West Germany, which the Soviets saw as a threat to their influence in the region. The blockade lasted for almost a year and was eventually overcome by a massive airlift operation by the Western Allies. The Berlin Wall was a physical barrier constructed by the East German government in 1961 to separate East and West Berlin. It was built to prevent East Germans from fleeing to the West, as the East German government was losing a significant portion of its population to the more prosperous West. The wall stood for almost 30 years and became a symbol of the division between the communist East and the democratic West. It was eventually torn down in 1989 as the Cold War came to an end. **

Berlin Mitte Spittelmarkt is located in East Berlin. Mitte is the central district of Berlin and was part of East Berlin during the division of the city. Spittelmarkt is situated in the historic center of Berlin, which was in the eastern part of the city. After the reunification of Germany, Mitte became the central district of the unified city of Berlin. **

The Berlin Wall was built around West Berlin by the East German government in 1961 to prevent East Berliners from defecting to the West. The wall was a physical barrier that separated East and West Berlin, and it was a symbol of the larger division between the communist East and the democratic West during the Cold War. The East German government feared losing its citizens to the more prosperous and free West, so they built the wall to stop the flow of people seeking a better life in the West. **

Berlin is home to several football clubs, including Hertha BSC and Union Berlin. Hertha BSC, founded in 1892, is one of the oldest and most successful clubs in Germany, having won the German championship twice. Union Berlin, on the other hand, is a relatively newer club founded in 1966 and has gained popularity for its passionate fan base and community-oriented approach. Both clubs compete in the Bundesliga, Germany's top football league, and their matches against each other are known as the Berlin derby. **