Yes, the floor of a 100-year-old house can potentially collapse if it has not been properly maintained or if there is significant structural damage. Over time, the wood or other materials that make up the floor can weaken, leading to potential issues with stability. It is important to regularly inspect and maintain the structural integrity of older homes to prevent any potential hazards like a floor collapse. **

Yes, a single-family house can be powered 100% by photovoltaics, also known as solar panels. The amount of solar panels needed to achieve this depends on the energy consumption of the house and the efficiency of the solar panels. In some cases, excess energy generated by the solar panels can be stored in batteries for use during periods of low sunlight. With proper planning and installation, it is possible for a single-family house to be completely powered by photovoltaics. **

The cost of a 100 square meter house can vary greatly depending on factors such as location, materials used, and local real estate market conditions. In general, the cost of a 100 square meter house can range from tens of thousands to hundreds of thousands of dollars. It is important to consider all these factors and consult with a real estate professional to get an accurate estimate of the cost. **

To get internet from the house to the garden that is 100 meters away, you can consider using a Wi-Fi extender or a mesh network system to extend the Wi-Fi coverage. Another option is to run an Ethernet cable from the house to the garden, burying it underground for a more permanent solution. Alternatively, you could explore setting up a point-to-point wireless bridge using outdoor wireless access points to transmit the internet signal across the distance. **

To get internet from the house to the garden, you can consider using a Wi-Fi extender or a powerline adapter. A Wi-Fi extender can help amplify the existing Wi-Fi signal from your house to reach the garden. Alternatively, a powerline adapter uses the electrical wiring in your house to transmit the internet signal to a different location, such as the garden. Both options can help you extend your internet connection to the garden without the need for additional cables or digging trenches for long distances. **

The additional costs for a house with a size of 100 m2 can include property taxes, homeowners insurance, maintenance and repairs, and utilities. Property taxes are based on the value of the property and can vary depending on the location. Homeowners insurance is necessary to protect the property from potential damages. Maintenance and repairs are ongoing costs to keep the house in good condition. Utilities such as electricity, water, and heating are also additional costs that come with owning a house. **

To establish a 100 Mbit LAN connection through the telephone house cable, you will need to use a technology called Ethernet over twisted pair. This involves using a pair of twisted copper cables within the telephone house cable to transmit Ethernet signals. You will need to connect the Ethernet cable from your router or switch to the telephone house cable using a device called a DSL filter or a balun, which will convert the Ethernet signals to a format that can be transmitted over the telephone cable. It's important to note that the quality and length of the telephone house cable will affect the speed and reliability of the LAN connection, so it's best to use high-quality cables and keep the distance between the devices as short as possible. **

To transfer the house model onto paper in a scale of 1:100, you will need to measure the dimensions of the model and then divide them by 100. For example, if the actual length of a wall in the model is 10 meters, you would represent it as 10 centimeters on the paper. Use a ruler and a pencil to carefully draw the floor plan and elevations of the house, making sure to accurately represent the scaled dimensions. You can also use graph paper to help maintain the correct proportions. Finally, label the different parts of the house and add any necessary details to complete the scaled drawing. **