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.
Vitamin B-12 of the B vitamin complex strengthens nail growth; therefore, a deficiency in B vitamins may cause fingernail ridges. Iron deficiency causes ridges in the fingernails usually accompanied with white spots; Koilonychia is a condition associated with iron deficiency.