Silver is the color of titanium.

PVC unions that feature an FPT (Female Pipe Thread) on one side and a slip connection on the other side are indeed available, catering to diverse plumbing needs. They are designed for easy installation and removal in PVC piping systems, allowing for the seamless integration of threaded and slip-fit pipes without the need for additional adapters. This dual-functionality facilitates maintenance and repairs, as it combines the ease of slip connection with the secure, leak-free seal of threaded connections. Such unions are particularly useful in applications where part of the system might need to be disassembled for maintenance or modification without cutting the pipe. Being made of PVC, these fittings are resistant to corrosion and chemicals, making them suitable for use in various environments, including residential, industrial, and agricultural settings.

Starburst candies, popular for their fruity, chewy texture, contain various colorings to achieve their vibrant appearance. Among these, Red 40 is a common red dye used in food products, including some Starburst flavors, particularly the red and pink varieties. Red 40 is a synthetic dye produced from petroleum and has been approved by the FDA for use in food and drugs. However, its use has sparked health concerns and debates, with some research linking it to hyperactivity in children and other potential health risks, though conclusive evidence is still under investigation. For individuals concerned about artificial dyes, it's advisable to check the packaging or seek alternative natural or dye-free confections.