One anime that features feuding siblings is "My Hero Academia." The series follows the rivalry between Izuku Midoriya and his childhood friend turned rival, Katsuki Bakugo. Their strained relationship stems from their differing personalities and conflicting goals of becoming the top hero. The intense competition between the two characters drives much of the conflict and character development throughout the series. **

Some anime that revolve around feuding siblings include "My Next Life as a Villainess: All Routes Lead to Doom!" where the main character, Catarina, has to navigate the rivalry between her stepbrother and stepsister, and "The Irregular at Magic High School" where the main characters, Tatsuya and Miyuki, have a complex relationship due to their differing abilities and societal expectations. Another anime that explores sibling rivalry is "Code Geass" where Lelouch and his half-sister Nunnally find themselves on opposite sides of a conflict. **

Yes, there is a feud between Herta and Union Berlin. The two clubs have a long-standing rivalry, with tensions often running high between them. This rivalry is fueled by the close proximity of the two clubs and their shared history in the city of Berlin. The rivalry has led to intense matches and heated exchanges between the two clubs and their supporters. **

Tupac Shakur and Christopher Wallace, also known as Biggie Smalls, were feuding due to a combination of personal and professional conflicts. The rivalry between the two rappers escalated after Tupac was shot in 1994, with rumors circulating that Biggie and his label, Bad Boy Records, were involved. This led to a series of diss tracks and public insults between the two artists, fueling the East Coast-West Coast hip-hop rivalry of the 1990s. The feud ultimately ended in tragedy with the deaths of both Tupac and Biggie in separate drive-by shootings. **

A gas heater uses a spark to ignite the gas and create a flame. Once the gas is ignited, it continues to burn and produce heat without the need for a continuous spark. Therefore, after the initial spark, there is no need for it to remain lit as long as the gas is burning. This is why you may only see a spark when the gas heater is turned on, and not a continuous flame. **

To heat a plate over a candle flame, you can hold the plate above the flame at a safe distance to avoid direct contact with the flame. Move the plate back and forth over the flame to evenly distribute the heat. Be cautious not to hold the plate too close to the flame to prevent it from getting too hot or potentially breaking. **

No, ember is not hotter than fire. Ember is the glowing remains of a fire that has started to die down, whereas fire is the active, burning flames produced by a combustion reaction. Fire typically burns at a higher temperature than ember, as it is actively consuming fuel and releasing heat and light. **

An ember tetra is a small freshwater fish that is popular in the aquarium hobby. It is known for its vibrant red and orange coloration, resembling the glowing embers of a fire, hence its name. Ember tetras are peaceful and social fish that do well in community aquariums with other small, non-aggressive fish. They are relatively easy to care for and are a great choice for beginner fish keepers. **