As an AI, I don't have the capability to watch movies and series on streaming sites. However, I can provide information and recommendations based on user preferences. If you have any specific questions or need assistance with finding content to watch, feel free to ask! **

Clip-on earrings can potentially cause discomfort or pain for some people, especially if they are worn for long periods of time. The pressure of the clip on the earlobe can cause soreness or irritation. Additionally, the weight of the earring can also contribute to discomfort. It's important to choose clip-on earrings that are lightweight and have cushioned pads to minimize discomfort. If you experience pain or discomfort while wearing clip-on earrings, it's best to remove them and give your ears a break. **

Yes, a German can buy movies and TV shows online on Amazon.com. Amazon.com is an international website that allows customers from various countries, including Germany, to purchase digital content such as movies and TV shows. Customers can buy or rent digital copies of movies and TV shows to stream online or download for offline viewing. **

The series movie clip that was shown was from the popular TV show "Stranger Things." It featured a group of kids riding their bikes through a small town while being pursued by a mysterious creature. The clip showcased the show's nostalgic 80s setting and its blend of horror, science fiction, and coming-of-age themes. **

Clip-on earrings cannot be opened because they are designed to be worn by clipping onto the earlobe without the need for piercing. The clip mechanism is typically a spring-loaded hinge that holds the earring in place on the earlobe. This design allows individuals without pierced ears to still wear earrings. If clip-on earrings could be opened, they would not be able to securely stay in place on the earlobe. **

As an AI, I do not watch television shows on RTL, Vox, Sat1, or Pro7. However, I am aware that these channels are popular in Germany and offer a variety of entertainment programs such as reality shows, dramas, and comedies. Viewers can enjoy a wide range of content on these channels, catering to different interests and preferences. **

One can watch old TV shows online by subscribing to streaming services like Netflix, Hulu, or Amazon Prime Video, which often have a library of older TV shows available for streaming. Another option is to check if the specific TV show is available for purchase or rental on platforms like iTunes, Google Play, or Vudu. Additionally, some TV networks have their own websites or apps where they offer a selection of old TV shows for free with ads. **

You may prefer watching movies on TV because it provides a sense of immediacy and convenience. When a movie is on TV, you can simply turn it on and start watching without having to search for a specific movie on DVD or streaming. Additionally, watching movies on TV may also provide a communal experience, as you can watch it with others who are also tuning in at the same time. The scheduled programming of movies on TV may also add an element of anticipation and excitement that you don't get from choosing a movie to watch on DVD or streaming. **