Why do people take cinnamon? Some research has found that a particular type of cinnamon, cassia cinnamon, may lower blood sugar in people with diabetes. However, other studies have not found a benefit. Studies of cinnamon for lowering cholesterol and treating yeast infections in people with HIV have been inconclusive.
Emacs (pronounced EE-maks and sometimes spelled emacs or EMACS) is a popular text editor used mainly on Unix-based systems by programmers, scientists, engineers, students, and system administrators.
A popular version is called GNU Emacs. Emacs offers a much longer list of commands than the other widely-used UNIX text editor, vi and the ability to extend the interface. Like vi, the full capabilities of Emacs require a considerable investment in learning (or relearning if you don't use them continually).