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.
1 Crushing the base of the nail or the nail bed may cause a permanent deformity.  Chronic picking or rubbing of the skin behind the nail can cause median nail dystrophy, which gives a lengthwise split or ridged appearance of the thumbnails.