To apply a new waterproofing membrane on top of an old bitumen waterproofing membrane, the surface of the old membrane should be thoroughly cleaned and prepared. Any loose debris, dirt, or old adhesive should be removed to ensure proper adhesion of the new membrane. Once the surface is clean, a primer should be applied to promote adhesion between the old and new membranes. Finally, the new waterproofing membrane can be installed according to the manufacturer's instructions, ensuring that it is properly sealed and bonded to the old membrane to provide effective waterproofing. **

Hip hop and German hip hop share the same foundational elements such as rapping, DJing, and graffiti, but they are not the same thing. German hip hop has its own unique style and cultural influences that distinguish it from traditional hip hop. German hip hop often incorporates elements of electronic music and has lyrics that reflect the social and political issues specific to Germany. Additionally, German hip hop artists often rap in German, which adds another layer of cultural and linguistic distinction. **

As an AI language model, I don't have personal opinions. The question of whether hip-hop is better is subjective and depends on individual preferences. Some people may prefer hip-hop for its lyrical content, storytelling, and cultural impact, while others may prefer other genres for different reasons. Ultimately, the "better" genre is a matter of personal taste and cannot be definitively determined. **

Both ballet and hip-hop are unique and beautiful forms of dance that offer different styles and techniques. Ballet is known for its grace, precision, and classical movements, while hip-hop is characterized by its high energy, rhythm, and urban flair. Choosing between the two ultimately depends on personal preference and what style of dance resonates with you more. Both ballet and hip-hop have their own merits and can be equally enjoyable and rewarding to learn and perform. **

No, kangaroos cannot hop backwards. Their strong hind legs are adapted for hopping forward and covering great distances at high speeds. While they can move their legs independently to turn around or change direction, they are not designed to hop in reverse. Instead, they use their tail for balance and leverage when moving in any direction. **

The main difference between English hip-hop and German hip-hop lies in the language and cultural influences. English hip-hop is predominantly performed in the English language and often reflects the cultural and social issues of English-speaking countries. On the other hand, German hip-hop is performed in the German language and often addresses the specific cultural and social issues of Germany and other German-speaking countries. Additionally, the musical styles and production techniques in English and German hip-hop may also differ, reflecting the unique musical traditions and influences of each country. **

A utility knife or a sharp blade is typically used to cut the waterproofing membrane. It is important to use a sharp tool to ensure clean and precise cuts, which will help in achieving a proper seal and prevent water leakage. Care should be taken to avoid damaging the underlying surface while cutting the membrane. **

Real hip hop, for me, is about authenticity, storytelling, and social commentary. It is about artists expressing their true experiences and emotions through their music, often addressing important issues such as social injustice, inequality, and personal struggles. Fake hip hop, on the other hand, is characterized by superficiality, materialism, and lack of substance. It often focuses on glorifying wealth, violence, and objectifying women, without any real depth or meaningful message. Real hip hop is about using the power of music to inspire, educate, and provoke thought, while fake hip hop is more concerned with commercial success and image. **