On hard flat ground, the activity of riding a skateboard is often referred to as street skating. This type of skating involves performing tricks and maneuvers on urban terrain such as sidewalks, streets, and plazas. Street skating is known for its technical and creative aspects, as skaters use the environment to showcase their skills and creativity. **

Yes, you can lay your WD MyBook hard drive flat. The design of the hard drive allows for it to be placed either vertically or horizontally, depending on your preference and space constraints. Just make sure to place it on a stable and flat surface to prevent any potential damage or disruption to the drive's operation. **

It is possible that the hard drives may be defective after being installed in a new housing. The issue could be related to the installation process, compatibility with the new housing, or pre-existing defects in the hard drives. It is important to troubleshoot the problem by checking the installation process, testing the hard drives in a different housing, and consulting with the manufacturer or a professional technician to determine the cause of the issue. **

The small, hard flies in your room are likely fruit flies. Fruit flies are attracted to ripe or rotting fruits and vegetables, as well as sugary substances like spilled juice or soda. They can also breed in moist areas such as sink drains or garbage disposals. To get rid of fruit flies, it is important to remove their food sources, keep your kitchen clean and dry, and use traps or natural repellents to control their population. **

Professional musicians may face challenges when trying to secure an apartment due to irregular income, unconventional work hours, and potential noise concerns from practicing or performing at home. Landlords may be hesitant to rent to musicians because of these factors, leading to difficulties in finding suitable housing. However, with proper communication, financial stability, and possibly providing references from previous landlords or employers, professional musicians can overcome these obstacles and find a suitable living arrangement. **

Some laptops do have the option to add a second hard drive, but it depends on the specific model and design of the laptop. Many newer laptops are designed to be thinner and lighter, which may limit the ability to add a second hard drive. If you are interested in adding a second hard drive to your laptop, it is recommended to check the specifications and user manual of your specific laptop model to see if it is possible. **

Living alone in a 2-room apartment with a housing allowance certificate is possible, but it would depend on the specific amount of the housing allowance and the cost of rent in the area. It's important to carefully budget and consider other expenses such as utilities, groceries, and transportation. Additionally, it's advisable to have some savings for unexpected expenses or emergencies. Overall, with proper planning and budgeting, it is possible to live alone in a 2-room apartment with a housing allowance certificate. **

Yes, it is possible to live alone in a 2-room apartment with a housing subsidy certificate. The subsidy can help cover a portion of the rent, making it more affordable for individuals with limited income to live in a larger space. However, it is important to consider other expenses such as utilities, groceries, and transportation when budgeting for living alone in a 2-room apartment. It is also advisable to carefully review the terms and conditions of the housing subsidy certificate to ensure compliance with any requirements. **