Cats rub against a clenched fist as a form of bonding and marking their territory. When a cat rubs against your fist, they are transferring their scent onto you, marking you as part of their territory. This behavior is also a way for cats to show affection and seek attention from their human companions. Additionally, rubbing against a clenched fist can be a way for cats to spread their own scent onto an object or person, helping them feel more secure in their environment. **

In dream analysis, a clenched jaw can symbolize feelings of anger, frustration, or tension that the dreamer may be experiencing in their waking life. It may also represent a sense of inner conflict or the need to control one's emotions. Additionally, a clenched jaw in a dream could indicate a need for the dreamer to speak up or assert themselves in a situation. Overall, the significance of a clenched jaw in dream analysis can suggest unresolved emotions or a need to address underlying issues in the dreamer's life. **

It is generally recommended to keep the fist tightly clenched in the boxing glove. This helps to provide better support and protection for the hand and wrist during impact. A tightly clenched fist also allows for better transfer of power and control in punching. However, it is important to find a balance and not over-tighten the fist, as this can lead to fatigue and decreased dexterity. **

When someone shows a clenched fist but also smiles, it can indicate a mix of emotions. The clenched fist may convey determination, strength, or even anger, while the smile can suggest friendliness, warmth, or a desire to appear non-threatening. This combination of gestures may signal a complex emotional state, such as a person feeling assertive yet also trying to maintain a positive or approachable demeanor. It's important to consider the context and the individual's overall body language to accurately interpret their intentions. **

Nietzsche's statement about the "stupid forehead" deserving the clenched fist as an argument from the right is outdated and not a valid approach to intellectual discourse. Resorting to physical violence or aggression as a response to differing opinions is not productive or conducive to a healthy exchange of ideas. In modern society, we should strive to engage in respectful and constructive dialogue, even when faced with opposing viewpoints. It is important to seek understanding and empathy rather than resorting to aggression in intellectual debates. **

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. **