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what happens when you mix pigments together
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PVC-U, also known as unplasticized polyvinyl chloride, is a rigid form of PVC that is commonly used in construction and building applications. It is produced by polymerizing vinyl chloride monomer without the addition of plasticizers, which gives it high durability, resistance to corrosion, and excellent mechanical properties. PVC-U is primarily utilized in window and door profiles due to its thermal insulation capabilities and low maintenance requirements. In addition, it is widely used for pipes and fittings, sidings, and claddings. Due to its environmental impact during production and disposal, efforts are being made to improve sustainability through recycling programs and developing more eco-friendly formulations.
Spit splicing is an effective technique used to join two strands of wool or wool blend yarn to ensure a nearly invisible join, perfect for knitting or crocheting. It works best with feltable, non-superwash yarns. To spit splice, first, fray the ends of both yarn pieces. Moisten these ends with water or saliva (hence the name "spit splicing") to initiate the felting process. Twist and rub the moistened ends together in your hands vigorously to create friction, which felts the fibers, effectively bonding them. Repeat the process if the join isn't strong enough. This method avoids weaving in ends later, making your work neater and saving yarn.
Sending a message with invisible ink on an iPhone is a nifty iMessage feature that allows for a fun, privacy-enhanced way to communicate. Here's how you can do it: First, ensure you're using iMessage and not standard SMS (texts in blue, not green). Draft your message or choose the photo you wish to send in the Messages app. Press and hold the send button (the upward-facing arrow) until you see a "Send with effect" screen. Choose the "Invisible Ink" option, which will overlay your message or photo with a pixelated cover that the recipient must swipe away to reveal. Hit the send button (upward-facing arrow) again, and your message or photo will be dispatched with the invisible ink effect. This feature is perfect for adding a layer of surprise or privacy to your messages, as the content won't be immediately visible to anyone looking at the recipient's screen.
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