The porcelain or ceramic soup bowl is worth $15. **

The price range of Mitterteich Bavaria Porcelain can vary depending on the specific item, its age, condition, and rarity. Generally, Mitterteich Bavaria Porcelain pieces can range from around $20 for smaller, more common items to several hundred dollars or more for larger, rarer, or more intricately designed pieces. To get an accurate price range, it's best to research recent sales of similar items or consult with a reputable antique dealer or appraiser specializing in porcelain. **

An immersion heater can be safely placed in a metal container, as long as the metal is non-corrosive and can withstand the heat generated by the heater. However, it is not safe to place an immersion heater in a plastic container, as the heat can cause the plastic to melt or release harmful chemicals. It is important to always check the manufacturer's guidelines and recommendations for the specific immersion heater being used to ensure safe and proper usage. **

To remove melted plastic from a ceramic glass cooktop, start by turning off the cooktop and allowing it to cool completely. Once it's cool, use a plastic scraper or a credit card to gently scrape off as much of the melted plastic as possible. Then, apply a small amount of ceramic cooktop cleaner to the affected area and use a soft cloth to gently scrub away any remaining residue. Finally, wipe the cooktop clean with a damp cloth and dry it thoroughly. Avoid using abrasive materials or harsh chemicals, as they can damage the cooktop surface. **

The phrase "once a free-range, always a free-range" means that once a person has experienced freedom and independence, they will always seek to maintain that sense of autonomy. It suggests that once someone has tasted the benefits of being free-range, they will not easily accept restrictions or limitations on their choices and actions. This can apply to various aspects of life, such as work, relationships, or personal beliefs. **

Finding rock/metal singers with a vocal range of 5-6 octaves is quite rare, as most singers typically have a range of 2-4 octaves. However, one singer who is often cited as having an exceptionally wide vocal range is Mike Patton, known for his work with bands like Faith No More and Mr. Bungle. Another singer with a wide vocal range is Axl Rose of Guns N' Roses, known for his ability to hit high notes and also growl with a lower register. It's important to note that vocal range is not the only indicator of a great singer, as expression, emotion, and technique are also crucial factors in evaluating a vocalist's skill. **

The vocal range of a voice is evaluated by determining the lowest and highest notes that a person can comfortably sing or produce. This is typically done by having the individual sing a series of scales or specific notes to identify their range. The frequency range of the voice is evaluated by analyzing the pitch or frequency of the sounds produced by the vocal cords. This can be done using specialized equipment such as a spectrogram or by using software to analyze the frequency of the voice. **

A porcelain bowl from Kaiser is a high-quality, finely crafted bowl made by the Kaiser Porcelain Company in Germany. These bowls are known for their elegant and timeless designs, as well as their durable and chip-resistant porcelain material. Kaiser porcelain bowls are often used for serving food or as decorative pieces in the home, and they are highly sought after by collectors for their beauty and craftsmanship. **