The Samsung Galaxy S7 Edge is not completely waterproof, but it is water-resistant. It has an IP68 rating, which means it can withstand being submerged in up to 1.5 meters of water for up to 30 minutes. However, it is important to note that water damage is not covered under the device's warranty, so it is still recommended to avoid exposing it to water whenever possible. **

No, the Samsung Galaxy S7 Edge is not waterproof with a broken back. The waterproofing of the device relies on the integrity of the back cover and seals to keep water out. If the back is broken, it compromises the waterproofing of the device, making it susceptible to water damage. It is important to repair the broken back of the device to maintain its waterproof capabilities. **

I'm sorry, but I am unable to physically inspect the ski jacket to determine if the rubber edge has stained. If you are concerned about staining, I would recommend following the care instructions provided by the manufacturer for cleaning and maintenance of the jacket. If the staining is persistent, you may want to consider reaching out to the manufacturer or a professional cleaner for advice on how to address the issue. **

Yes, I would go into the mud wearing rubber boots and a rubber raincoat in the rain. The rubber boots and raincoat would protect me from getting wet and dirty, allowing me to enjoy the rain and the mud without worrying about ruining my clothes. Plus, it can be a fun and adventurous experience to splash around in the mud while staying dry and comfortable. **

To sew leather edge to edge, you will need a leather needle, heavy-duty thread, and a leather sewing machine or a heavy-duty sewing machine with a leather sewing foot. First, align the edges of the leather pieces and secure them in place with clips or pins. Then, use a leather sewing machine or a heavy-duty sewing machine with a leather sewing foot to sew the edges together using a straight stitch. Make sure to use a longer stitch length and go slowly to ensure even stitching. Finally, backstitch at the beginning and end of the seam to secure the stitches. **

The dimmer used can vary depending on the type of lighting fixture being controlled. Leading edge dimmers are typically used with incandescent and halogen bulbs, while trailing edge dimmers are more commonly used with LED and CFL bulbs. It is important to match the dimmer type with the appropriate lighting technology to ensure optimal performance and compatibility. **

Trailing-edge dimmers are typically used for LED and electronic low-voltage lighting, as they provide a smoother dimming experience and help prevent flickering. On the other hand, leading-edge dimmers are more commonly used for incandescent and halogen lighting. The choice between leading-edge and trailing-edge dimmers depends on the type of lighting being used and the desired dimming performance. **

To apply edge banding to a surface, you will need to first cut the edge banding to the desired length and width of the surface you are covering. Next, use a hot iron or edge banding machine to apply heat to the edge banding and press it firmly onto the surface. Use a roller or edge banding trimmer to ensure the edge banding is securely attached and trim any excess material. Finally, allow the edge banding to cool and set before using the surface. **