No, eyeballs do not turn yellowish when smoking. Smoking can cause yellowing of the skin and teeth, but it does not directly affect the color of the eyeballs. However, smoking can lead to various eye problems such as dry eyes, cataracts, and age-related macular degeneration. It is important to quit smoking to protect overall eye health. **

In Dark Souls 1, red-tinged eyeballs can be obtained by defeating the Darkwraith enemies in the game. These enemies have a chance to drop the item called "Red Eye Orb," which can be used to invade other players' worlds for PvP combat. The Darkwraith enemies can be found in the New Londo Ruins area of the game, specifically in the lower levels where the water has been drained. Players can farm these enemies for a chance to obtain the Red Eye Orb and acquire red-tinged eyeballs for their character. **

Getting your eyeballs tattooed is an extreme and risky decision that can have serious consequences for your vision and overall eye health. It is important to consider the potential risks and complications before undergoing such a procedure. It is advisable to consult with medical professionals and consider alternative forms of self-expression that do not pose such significant risks to your health. **

At airport security, passengers are required to place their carry-on luggage, personal items, and sometimes shoes in bins to be scanned by X-ray machines. Passengers must also walk through metal detectors or body scanners to ensure they are not carrying any prohibited items. Security personnel may conduct additional screenings if necessary, such as pat-downs or swab tests for explosive residue. Overall, the goal of airport security is to ensure the safety of passengers and prevent any potential threats from entering the aircraft. **

Security personnel in public transportation is essential for ensuring the safety and security of passengers. They play a crucial role in deterring criminal activity, responding to emergencies, and providing a sense of security for passengers. Their presence can help prevent incidents such as theft, harassment, and vandalism, and they are trained to handle various security threats that may arise in a public transportation setting. Overall, security personnel are an important part of maintaining a safe and secure environment for passengers to travel in. **

During airport security checks, passengers are required to place their carry-on luggage, personal items, and sometimes shoes in bins to be scanned by X-ray machines. Passengers must also walk through metal detectors or body scanners to ensure they are not carrying any prohibited items. Security personnel may also conduct random additional screenings, such as pat-downs or swab tests for explosive residue. Any items that are flagged as suspicious will be further inspected or confiscated. **

I have had several experiences with airport security while traveling. I have gone through the standard security screening process, including removing my shoes, belt, and electronics, and placing them in the bins for X-ray scanning. I have also been randomly selected for additional screening, which involved a pat-down and a more thorough inspection of my carry-on items. Overall, I have found airport security to be a necessary inconvenience in order to ensure the safety of all passengers. **

Extensions in airport security checks refer to additional screening procedures that are conducted on passengers or their belongings. These procedures are typically carried out when there are concerns about a passenger's identity, behavior, or the contents of their luggage. Extensions may involve more thorough physical searches, questioning, or the use of specialized equipment such as explosive trace detection swabs. The goal of extensions is to ensure the safety and security of all passengers and prevent any potential threats from entering the aircraft. **