Yes, the Earth will continue to rotate under a helicopter hovering in the air. This is because the Earth's rotation is independent of the movement of objects on its surface. The helicopter's hovering is due to the force of its rotors pushing air downwards, and it will maintain its position relative to the air around it, while the Earth continues to rotate beneath it. **

Hovering is the ability to stay in one place in the air without moving forward or backward, while flying involves moving through the air in a controlled manner. When an object hovers, it maintains a stable position in the air by generating enough lift to counteract gravity. Flying, on the other hand, involves actively propelling oneself through the air by generating lift and thrust to move in a desired direction. **

The drone is not hovering in one place because it requires constant adjustments to maintain its position due to external factors such as wind, air currents, and other environmental conditions. The drone's flight controller continuously makes small corrections to keep it stable and prevent it from drifting away. Additionally, the drone may also be programmed to follow a specific flight path or perform a particular task, which requires it to move around rather than staying stationary. **

Yes, CSS animations can also play in reverse after hovering. This can be achieved by using the `animation-direction` property and setting it to `alternate` or `alternate-reverse`. When the animation-direction is set to `alternate`, the animation will play forward on the initial hover and then play in reverse when the hover is removed. This allows for more dynamic and interactive animations on a webpage. **

At the equator, the centrifugal force due to the Earth's rotation is at its maximum, counteracting some of the force of gravity. This results in a slightly reduced gravitational pull at the equator compared to other latitudes. To hover at the equator, an object would need to generate an upward force equal to the reduced gravitational force at that location. This can be achieved through the use of lift generated by wings or rotors, or by expelling gas downwards to create thrust. **

Belief in spirits or supernatural entities is subjective and varies among individuals. Some people may believe that spirits can hover around us, while others may not. It ultimately depends on one's personal beliefs, cultural background, and experiences. Without concrete evidence, the existence of spirits remains a matter of personal interpretation and faith. **

The hovering area of a Wacom tablet can sometimes be too sensitive, causing the cursor to jump or move unexpectedly when the pen is held close to the tablet. This can lead to inaccuracies and frustration when trying to work on detailed tasks. Additionally, the hovering distance may vary depending on the model of the tablet, which can make it difficult for users to maintain a consistent experience across different devices. Finally, some users may find it uncomfortable to hold the pen in a hovering position for extended periods of time, leading to fatigue or strain. **

To highlight polygons in Leaflet when hovering with the mouse, you can use the `mouseover` and `mouseout` events to detect when the mouse enters and leaves the polygon. You can then change the style of the polygon, such as its color or opacity, to highlight it when the mouse is over it. You can achieve this by adding event listeners to the polygon layer, and then updating its style accordingly. This can be done using the `on` method to add event listeners to the polygon layer, and then using the `setStyle` method to update the style of the polygon when the mouse enters or leaves. **