While you are on the site, in your browser find and click "Add to Home Screen" A CGN beaver app icon will then be created to your phone that is directly link to the site.
Note: This feature may not be available in some browsers.
Probably not a good Idea.
The vacuum process will likely suck the Air out off the Shell, then when the vacuum pack looses its vacuum (as they always do) Air or whatever the Shell is immersed in will be sucked back into the Shell.
