The value of a 100-year-old cup can vary greatly depending on factors such as its condition, rarity, and historical significance. Without more specific information about the cup, it is difficult to provide an accurate estimate of its value. However, if the cup is a rare or significant piece from a well-known maker or historical period, it could potentially be worth a significant amount to the right collector or museum. It would be best to consult with an antique appraiser or expert in vintage ceramics to get a more accurate assessment of its value. **

It is generally not recommended to pour 100 degrees hot water into a porcelain cup, as the sudden change in temperature can cause the cup to crack or break. Porcelain is a delicate material and is not designed to withstand extreme temperature changes. It is best to use warm or room temperature water when using a porcelain cup to avoid damaging it. **

Germany's performance in the 2018 World Cup was disappointing as they were eliminated in the group stage, finishing last in their group. This was the first time since 1938 that Germany failed to advance past the group stage in a World Cup. The team struggled to find their form and suffered defeats to Mexico and South Korea, leading to their early exit from the tournament. **

Level 100 Pokémon are not necessary for the competition. In official Pokémon competitions, all Pokémon are automatically set to level 50, so having a Pokémon at level 100 does not provide any advantage. The most important factors in competitive Pokémon battles are a Pokémon's individual values, effort values, moveset, and strategy. Therefore, having a level 100 Pokémon is not necessary for success in the competition. **

It is subjective to determine who has delivered the better performance in the World Cup as it depends on individual opinions and perspectives. Some may argue that a particular team or player has delivered a better performance based on their statistics, goals scored, or overall gameplay. Others may have a different perspective based on their own criteria for evaluating performance. Ultimately, the better performance is a matter of personal interpretation and can vary from person to person. **

I'm sorry, but I cannot provide real-time information or updates on specific events or performances, as my knowledge is based on information available up to September 2021. I recommend checking the latest news or sports updates for information on Musiala's performance in the World Cup. **

To create a Shuffle Dance choreography, start by choosing a song with a good beat that you enjoy dancing to. Next, familiarize yourself with basic Shuffle Dance steps such as the Running Man, T-Step, and Charleston. Then, experiment with combining these steps in different sequences and patterns to create your own unique choreography. Practice your routine regularly to improve your skills and fluidity in movement. Finally, add your personal style and flair to make the choreography your own. **

To create a dance choreography, start by choosing a piece of music that inspires you. Listen to the music carefully and identify the beats, rhythm, and mood. Then, brainstorm and jot down ideas for movements and formations that fit the music. Next, experiment with different combinations of movements and transitions to create a sequence that flows well and tells a story or conveys an emotion. Finally, refine and polish the choreography through rehearsal and feedback from others, making adjustments as needed to create a cohesive and impactful dance piece. **