To add photos to an INK interactive story, you typically need to access the game or platform's editor where you can insert multimedia elements into your narrative. Firstly, ensure your photos are in a compatible format (usually JPG or PNG) and of appropriate size and resolution for the platform. Most interactive story platforms have a 'media' or 'assets' section where you can upload your images. Once uploaded, you can insert these images at specific points in your story through the editor, often by using a simple drag-and-drop interface or by inserting a specific code or marker that the platform recognizes to display the image. It's crucial to preview your story after adding photos to ensure they appear as intended and do not disrupt the flow of the narrative. Consult the platform's guidelines for specific instructions since the process can vary. [Adding photos to an INK interactive story involves uploading images in a compatible format to the platform's media section and inserting them into your story through the editor or using specific codes. Ensure photos are well-integrated and check the platform's guidelines for detailed instructions.]

Removing paint from PVC pipes involves a few methods, each suitable depending on the type of paint and the project. One common approach is using a chemical paint remover specifically designed for plastics, ensuring it doesn't damage the PVC. Apply it according to the manufacturer's instructions, usually by brushing it on, waiting for the paint to bubble, and then wiping it off. Another method is using isopropyl alcohol or acetone for smaller areas, applying it with a cloth and gently rubbing the paint away. Physical methods include sanding with fine-grit sandpaper or using a heat gun on a low setting to soften the paint for easier scraping. However, caution is advised with heat to prevent damage to the PVC. Always wear protective gear like gloves and goggles, and work in a well-ventilated area.

Linear low-density polyethylene (LLDPE) is renowned for its superior toughness and flexibility compared to its high-density counterpart. This thermoplastic polymer, synthesized from ethylene and alpha-olefin co-monomers, exhibits a unique balance of properties due to its linear structure with short-chain branches. Its mechanical properties include high impact strength, puncture resistance, and elongation at break, which make it suitable for applications like stretch film, plastic bags, and flexible containers. LLDPE can withstand environmental stress cracking better than LDPE and has good chemical resistance and electrical properties. Despite its lower stiffness and barrier properties than high-density polyethylene (HDPE), LLDPE is used extensively where a higher degree of flexibility is required. It operates efficiently in temperatures up to 80°C. Manufacturers often choose LLDPE for applications requiring durability and flexibility, optimizing product designs to balance these properties with material costs.