Smartphones are handheld devices that combine the functionality of a mobile phone with features such as internet connectivity, touchscreen interfaces, and various applications. Mobile phone accessories are additional items that can enhance the functionality or aesthetics of a smartphone, such as cases, screen protectors, chargers, headphones, and portable power banks. These accessories can help users personalize their devices, protect them from damage, and improve their overall user experience. **

It is recommended to pat wet hair dry instead of rubbing it dry. Rubbing hair vigorously with a towel can cause damage and breakage, especially when the hair is in a weakened state due to being wet. Patting hair gently with a towel helps to absorb excess water without causing unnecessary stress on the hair strands. **

Dry food, particularly processed dry food for pets, is often unhealthy because it can be high in carbohydrates, fillers, and preservatives. These can lead to obesity, diabetes, and other health issues. On the other hand, dry herbs are healthy because they retain their natural nutrients and medicinal properties. When herbs are dried properly, they can be used to enhance flavor in cooking and provide various health benefits, such as anti-inflammatory and antioxidant properties. Overall, the processing and ingredients in dry food versus dry herbs contribute to their respective health effects. **

If the dry-erase marker is no longer writing or erasing properly, it may be dried out. Try shaking the marker and pressing the tip on a hard surface to see if that helps. If the marker still doesn't work, it may be time to replace it with a new one. Alternatively, you can try using a damp cloth or dry-erase board cleaner to see if that helps improve the marker's performance. **

Caramel does not dry in the traditional sense like water-based substances do. Caramel is made by heating sugar until it melts and turns into a thick, sticky liquid. As it cools, it solidifies but remains soft and chewy. However, if caramel is exposed to air for an extended period of time, it can harden and become more brittle. **

No, liquid cannot dry. Drying is the process of removing moisture from a substance, and liquid is already in a state of being wet or containing moisture. However, a liquid can evaporate, which is the process of turning into a gas. This can happen when the liquid is heated or exposed to air, causing the molecules to gain enough energy to escape into the air. **

The price for a complete gaming PC including gadgets and accessories can vary widely depending on the specific components and accessories chosen. A basic gaming PC with mid-range components and essential accessories like a keyboard, mouse, and headset can start at around $800-$1000. However, for a high-end gaming PC with top-of-the-line components, high-resolution monitors, gaming chairs, and other premium accessories, the price can exceed $3000-$4000. It ultimately depends on the individual's budget and preferences for gaming equipment. **

Permission 771 refers to the octal representation of file permissions in Unix-based systems. In this context, permission 771 means that the owner of the file has read, write, and execute permissions, while the group and others have only read and execute permissions. This means that the owner has full control over the file, while the group and others can only read and execute it. **