No, the Sharkoon SGK 30 is not hot swappable. Hot swapping refers to the ability to replace or add components without shutting down the system, and the SGK 30 does not have this feature. To make changes to the keyboard, you would need to power off the system before swapping out any components. **

Yes, there are several NAS (Network Attached Storage) devices that support hot-swappable hard drives and are accessible via Gigabit LAN. Some popular options include the Synology DiskStation series, QNAP Turbo NAS series, and the Buffalo TeraStation series. These NAS devices allow you to easily swap out hard drives without powering down the system, and they also support Gigabit LAN for fast data transfer speeds. It's important to check the specific model's specifications to ensure it meets your requirements for hot-swappable drives and Gigabit LAN connectivity. **

Finding a hot-swappable TKL75 keyboard in the DE layout for 50-70 euros may be challenging, as hot-swappable keyboards tend to be more expensive due to their customizable nature. However, you can try looking for budget-friendly options from online retailers or marketplaces that specialize in computer peripherals. Keep in mind that the price range may limit your options, so be prepared to compromise on certain features or consider purchasing a used keyboard. Additionally, reaching out to keyboard enthusiast communities or forums may help you find more affordable options or potential deals. **

Hot water pipes are more prone to calcification because the heat causes the minerals in the water, such as calcium and magnesium, to precipitate and form scale on the inner walls of the pipes. This process is known as limescale buildup. The higher the temperature of the water, the more likely it is for these minerals to form scale, leading to reduced water flow and decreased energy efficiency. Additionally, hot water pipes are more susceptible to corrosion, which can further exacerbate the accumulation of limescale. Regular maintenance and water treatment can help prevent and reduce calcification in hot water pipes. **

Yes, the pipes of the heating system are hot. When the heating system is in operation, hot water or steam flows through the pipes to distribute heat throughout the building. The pipes themselves absorb the heat from the water or steam, causing them to become hot to the touch. It is important to use caution when handling or working near hot pipes to avoid burns or other injuries. **

Hot water pipes tend to calcify more easily than pipes for cold water because the heat in the water causes minerals like calcium and magnesium to precipitate out of the water and form deposits on the inner walls of the pipes. This process is known as scaling or calcification. The higher temperature of the water speeds up the chemical reactions that lead to the formation of these deposits, making hot water pipes more prone to calcification compared to cold water pipes. Additionally, the constant flow of hot water through the pipes can contribute to the build-up of scale over time. **

To connect two pipes with hot glue, first ensure that the pipes are clean and dry. Apply a generous amount of hot glue to one end of the first pipe. Quickly press the second pipe onto the glued end of the first pipe and hold them together firmly for a few seconds to allow the glue to set. Allow the hot glue to fully cure before using the connected pipes. **

Heating pipes may be hot in the summer because the hot water or steam that flows through them to provide heat in the winter is still being circulated. This can happen if the building's heating system is not properly shut off or if there is a malfunction in the system. Additionally, some buildings may have a combined heating and cooling system, where the same pipes are used to distribute both hot water for heating and cold water for cooling, leading to the pipes being hot even in the summer. **