Saiyans do not appear to die of old age in the traditional sense. They have a longer lifespan than humans and age at a slower rate. However, they can still be killed in battle or by other means. Additionally, the Saiyan race has been shown to have a natural ability to increase their power level through training and combat, which may contribute to their longevity. Overall, while they may not die of old age, they are still susceptible to other forms of mortality. **

Saiyans first appear in the Dragon Ball series during the Saiyan Saga, which is part of the larger Dragon Ball Z series. The Saiyan Saga begins when Raditz, a Saiyan warrior, arrives on Earth and reveals to Goku that he is a Saiyan as well. This marks the first introduction of the Saiyan race and their role in the Dragon Ball universe. **

As of current scientific knowledge, there are no known planets where Super Saiyans, as depicted in the Dragon Ball series, exist. Super Saiyans are a fictional race of powerful warriors from the Dragon Ball universe, and their existence is purely a creation of the series' creator, Akira Toriyama. While there are many exoplanets that have been discovered in our universe, none have been found to harbor beings with the abilities and characteristics of Super Saiyans. **

The Dragonball theory about the Saiyans suggests that they are a warrior race with a natural affinity for combat and battle. It is believed that their aggressive nature and love for fighting is ingrained in their DNA, making them powerful and formidable opponents. The theory also explores the idea that the Saiyans' ability to transform into powerful Super Saiyans is linked to their intense emotions, particularly anger and rage. Overall, the theory portrays the Saiyans as a proud and fierce race with a deep connection to their warrior heritage. **

Kaioshin has never killed Frieza or the Saiyans because it is not his role or duty to interfere in the affairs of other planets or civilizations. As a deity responsible for overseeing the balance of the universe, Kaioshin is meant to maintain order and harmony rather than engage in acts of violence or revenge. Additionally, Kaioshin values life and believes in giving individuals the opportunity to redeem themselves or change their ways, rather than resorting to killing as a solution. **

Yes, there are coin-operated vending machines in Flensburg. These machines can be found in various locations such as train stations, shopping centers, and public buildings. They offer a variety of products including snacks, drinks, and even everyday essentials like toiletries and phone chargers. Customers can use coins to make purchases from these vending machines. **

In Dragon Ball Super, the Saiyans undergo several transformations. The most notable transformation is the Super Saiyan God, which is achieved through a ritual involving five pure-hearted Saiyans. This form grants the user immense power and speed. Another transformation is the Super Saiyan Blue, which is a combination of Super Saiyan God and Super Saiyan. This form further enhances the Saiyan's abilities. Additionally, there is the Ultra Instinct transformation, which allows the user to move and react without thinking, making them incredibly powerful in battle. **

At the first coin-operated vending machine, which was created in the early 1880s by Percival Everett, customers could purchase postcards for their money. The machine was installed in the railway stations and post offices in London, and for a penny, customers could receive a postcard featuring a picture of the surrounding area. This early vending machine was a novelty at the time and provided customers with a convenient way to purchase postcards without the need for human interaction. **