In theory, you could use the solar panel case for any Raspberry Pi project, including setting up a personal web server. How to make a Raspberry Pi solar-powered FTP server | CNET UK via TechCrunch. 30 Reply.
These are the most common causes that lead to the appearance of dents in fingernails: 1  Psoriasis. 2  Psoriatic nails have a specific aspect. 3  The fingernails present dents, plus they are discolored or pitted.
Foods with Calcium or Protein. A lack of calcium can cause the nails to be brittle and dry. Calcium benefits the body most when it is absorbed along with vitamin D, so milk is a great source of calcium. Other calcium sources include yogurt, cheese and kale.