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.
Grooves and Dents on toe nails and fingernails can be caused by various things such as cysts from arthritis, vitamin deficiencies, and stress. It relies on the appearance and exact characteristics of the nail. How to treat cracked nails. Basically, fingernails and toe nails are hardened skin cells.
Possible Causes. Vitamin Deficiency. Dents in fingernails can be a sign of vitamin deficiency, especially of Vitamin B12. A diet that lacks in essential nutrients can lead to various nutritional deficiencies and dent in fingernails is a very frequent sign of these nutritional deficiencies.