The present invention provides novel compositions containing calcium andor other minerals, methods for making these compositions, and methods for delivering the compositions. In some embodiments, a testing framework generates a set of test cases for a system under test using a grammar. This pole tower is also fixedly attached to the foundation. In some aspects, beacon transmit power may be set based on a defined outage radius parameter and the total received signal power on a channel. The cam gear carries a rotation pin and stop means both rotating with the cam gear. The multipurpose storage and organizing apparatus is mountable to a vertical substrate, such as, but not limited to, an airplane table tray, and is useful for holding items for use on trips, andor for holding waste.