This simple body fat calculator uses your gender, your height, and the circumference, or distance around, your neck, waist and hips.
Note: The simple body fat calculator only uses the hip measurements calculate body fat percentage for women.
A theme engine is a theme or plugin that changes the way WordPress renders themes. The difference is that a theme engine controls how the page is loaded, not how it looks.
While there are about seven dozen accepted definitions for “theme framework”, we decided that there is a clear difference between the two. Theme engines are a level below themes entirely. All themes run on a theme engine, framework or not.
WordPress’ default theme engine consists of the template hierarchy and a handful of other files like header.php, sidebar.php, and comments.php.
For instance, you could write a theme engine that redirects every single page to the wikipedia article on Cabbage, but it wouldn’t be of much use. The Elastic theme engine is focused on creating module-based themes instead of page-based themes.