A fire-breathing dragon would likely have to be very careful when blowing out his birthday candles, as his natural ability to breathe fire could easily cause the candles to ignite. He would probably have to use a gentle, controlled breath to extinguish the flames without accidentally setting anything else on fire. Alternatively, he could ask for help from a friend or use a magical spell to safely extinguish the candles without causing any unintended fiery mishaps. **

To start a fire, one can use a fire starter such as matches, a lighter, or a flint and steel to ignite kindling and then gradually add larger pieces of wood. Once the fire is burning, it can be blown out by simply blowing on the flames until they are extinguished. It's important to make sure the fire is completely out and all embers are extinguished before leaving the area to prevent the risk of a wildfire. **

If the blow-off pipe of the boiler is overflowing, it could be due to excessive pressure or a malfunctioning pressure relief valve. In this situation, it is important to immediately turn off the boiler to prevent any further damage. You should then contact a qualified technician to inspect and repair the boiler to ensure it is operating safely. Do not attempt to fix the issue yourself as it could be dangerous. **

Blowing air into the embers when lighting a barbecue fire helps to increase the oxygen supply to the coals, which in turn helps to ignite the fire and increase the temperature. This process is known as "stoking the fire" and it helps to create a hotter and more even heat distribution, which is essential for cooking food on a barbecue. Additionally, blowing air into the embers can help to remove any ash or debris that may be blocking the airflow, allowing the fire to burn more efficiently. **

The fuse may blow out even though nothing is broken and it smells like fire because there could be an electrical overload or short circuit occurring in the circuit. This can cause the fuse to blow as a safety measure to prevent further damage or a potential fire hazard. It is important to investigate the cause of the electrical overload or short circuit and address it to prevent future occurrences. **

If the outdoor water pipe is broken, the first step is to turn off the main water supply to prevent further water damage. Next, drain the remaining water in the pipes by turning on faucets connected to the broken pipe. Then, assess the extent of the damage and decide whether to repair or replace the broken section of the pipe. It is recommended to seek professional help if the damage is extensive or if you are unsure how to fix it yourself. **

If the outdoor water pipe is broken, the first step is to turn off the main water supply to prevent further water damage. Next, assess the extent of the damage and determine if you can repair the pipe yourself or if you need to call a professional plumber. It is important to address the issue promptly to avoid water wastage and potential flooding. **

No, I do not blow-dry my hair after blow-drying it. Once I have finished blow-drying, I typically let my hair air dry the rest of the way. I find that this helps to minimize heat damage and maintain the health of my hair. Additionally, air drying allows my hair to maintain its natural texture and reduces frizz. **