Cream cheese is typically durable for 2-3 weeks after opening if stored properly in the refrigerator. Unopened cream cheese can last for about 1-2 months past the sell-by date if refrigerated. It is important to always check the expiration date and look for any signs of spoilage, such as mold or an off smell, before consuming cream cheese. **

Ice cream from the ice cream parlor is typically best consumed within a few days to a week, depending on the storage conditions. It is recommended to store ice cream in a freezer set at the proper temperature to maintain its quality and prevent freezer burn. Over time, ice cream can develop ice crystals and lose its creamy texture, so it is best to enjoy it sooner rather than later for the best taste and texture. **

Yes, modern CPUs still contain gold. Gold is used in the plating of the CPU pins and connectors to provide excellent conductivity and resistance to corrosion. While the amount of gold in each CPU is relatively small, it is still valuable and can be extracted through recycling processes. Therefore, modern CPUs continue to contain gold as a valuable component. **

Melted ice cream is not safe to consume after it has been left out at room temperature for more than 2 hours. Bacteria can grow rapidly in melted ice cream, leading to foodborne illnesses. It is important to discard melted ice cream if it has been sitting out for an extended period of time to avoid the risk of food poisoning. **

Popsicle ice cream is typically durable for about 6-8 months if stored properly in the freezer. However, it is best to consume popsicle ice cream within 2-3 months for the best taste and texture. After this time, the quality of the popsicle may start to deteriorate. It is important to check the expiration date on the packaging and follow any specific storage instructions provided by the manufacturer. **

A frozen cream cake can typically last in the freezer for 1-2 months before the quality starts to deteriorate. It is important to store the cake in an airtight container to prevent freezer burn and maintain its freshness. After this time, the cake may still be safe to eat, but the texture and flavor may not be as good as when it was first frozen. Always check for any signs of freezer burn or deterioration before consuming a frozen cream cake that has been stored for an extended period of time. **

An external medium refers to the environment or surroundings outside of an organism or system. It includes factors such as temperature, humidity, and other external conditions that can impact the organism. On the other hand, an internal medium refers to the internal environment within an organism or system, such as the bloodstream or cellular environment. It includes factors like pH, oxygen levels, and nutrient concentrations that are regulated to maintain homeostasis within the organism. **

Becoming a medium typically involves developing and honing one's psychic abilities and learning how to communicate with spirits. It often requires training, practice, and dedication to the craft. While some people may have a natural inclination towards mediumship, it is still a skill that can be developed and improved over time. Therefore, one can become a medium through learning and practice, rather than simply being born as one. **