You should drink pure rum from a tulip-shaped glass or a snifter. These types of glasses are designed to concentrate the aromas of the rum, allowing you to fully appreciate its complex flavors and aromas. The tulip shape helps to trap the aromas inside the glass, while the wide bowl allows you to swirl the rum and release its aromas. This type of glass also allows you to hold the glass without warming the rum with your hands. **

You can search for glass for the Pure Base 600 by visiting the manufacturer's website or by searching for it on online retail websites such as Amazon or Newegg. You can also check with local computer hardware stores or contact the manufacturer directly to inquire about purchasing a replacement glass panel for the Pure Base 600. Be sure to specify the exact model and size of the glass panel you need to ensure you get the correct replacement. **

Window glass is a pure substance. It is primarily made of silicon dioxide (SiO2) and does not contain any other substances mixed in. This makes it a homogenous material with a consistent composition throughout, which is characteristic of a pure substance. **

History is not a pure learning subject in high school as it involves critical thinking, analysis, and interpretation of past events. Students are required to analyze different perspectives, evaluate evidence, and draw conclusions based on their understanding of historical events. History also helps students develop skills such as research, writing, and communication, making it a multidimensional subject that goes beyond rote memorization. Overall, history in high school serves as a platform for students to engage with the complexities of the past and apply their knowledge to understand the present and shape the future. **

The decision to study business mathematics or pure mathematics depends on your career goals and interests. If you are interested in pursuing a career in business, finance, economics, or any field that requires practical applications of mathematics, then studying business mathematics would be more beneficial. On the other hand, if you have a passion for theoretical mathematics and are interested in pursuing a career in academia, research, or pure mathematics, then studying pure mathematics would be the better choice. Consider your long-term goals and interests to make an informed decision. **

Sweets are a broad category of food items that are typically characterized by their sweet taste. They can include a wide variety of items such as candies, chocolates, cakes, pastries, and other confections. Sweets are often enjoyed as a treat or dessert and are popular for their indulgent and pleasurable taste. They are often made with ingredients such as sugar, chocolate, fruits, and nuts, and can come in a wide range of flavors and textures. **

History is not a pure learning subject in upper secondary school. While it does involve learning about past events and their significance, it also requires critical thinking, analysis, and interpretation of historical sources. Students are encouraged to develop their own perspectives and arguments based on evidence, rather than simply memorizing facts. History also helps students understand the complexities of human societies and the impact of historical events on the present, making it a subject that goes beyond rote learning. **

The decision between studying media informatics or pure informatics depends on your interests and career goals. Media informatics focuses on the intersection of technology and media, including areas such as digital media, user experience design, and interactive systems. If you are passionate about creating and designing digital media content, user interfaces, and interactive systems, media informatics may be the right choice for you. On the other hand, pure informatics covers a broader range of topics related to computer science and information technology, including algorithms, data structures, software development, and computer systems. If you are more interested in the technical aspects of computer science and software development, pure informatics may be a better fit for you. Consider your interests and career aspirations to make an informed decision. **