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

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. **

A remedial seminar is a supplemental educational program designed to help students who are struggling in a particular subject or skill. These seminars provide additional instruction, practice, and support to help students improve their understanding and performance in the targeted area. Remedial seminars may be offered by schools, colleges, or private tutoring centers, and are often tailored to the specific needs of the students involved. The goal of a remedial seminar is to provide students with the extra help they need to catch up with their peers and succeed academically. **

A presence seminar is a type of workshop or training session that focuses on developing one's ability to be fully present in the moment. These seminars often incorporate mindfulness techniques, breathing exercises, and other practices to help participants cultivate a sense of awareness and focus. The goal of a presence seminar is to help individuals improve their concentration, reduce stress, and enhance their overall well-being by learning to be more present in their daily lives. **

A seminar trip is a type of educational journey where participants travel to a specific destination to attend workshops, lectures, and discussions on a particular topic or field of study. These trips are usually organized by educational institutions, companies, or organizations to provide participants with a hands-on learning experience outside of a traditional classroom setting. Seminar trips often include visits to relevant sites, networking opportunities, and interactive activities to enhance the learning experience and encourage collaboration among participants. **

A seminar course is a small, discussion-based class that typically focuses on a specific topic or theme. It provides students with the opportunity to engage in in-depth discussions, share their ideas, and collaborate with their peers. Seminar courses often involve reading and analyzing complex texts, conducting research, and presenting findings to the class. They are designed to encourage critical thinking, active participation, and the development of communication skills. **

A literature seminar is a small group discussion focused on a specific piece of literature or a particular literary topic. It is typically led by a professor or expert in the field and provides an opportunity for in-depth analysis and critical thinking about the chosen text. Participants are expected to come prepared to discuss the reading and to engage in thoughtful conversation with their peers. Literature seminars often encourage close reading, interpretation, and the exploration of different perspectives on the text. **