In the experimental part of this thesis, a novel method of visualizing flow in a rotating two-layer annulus is implemented.
To cover a two-layer 8- or 9-inch round cake, you'll need about one pound of fondant.
The pan is in the shape of a smiling frog sitting on a lily pad, and it holds enough batter for a traditional two-layer cake or standard box of cake mix.
Doctor's Night Guard has a two-layer design that includes a cushiony upper layer and a firm lower layer in a light design.
Men's Heavyweight Two-Layer: Made with a special polypropylene fabric, these long johns give you the heavyweight cold protection you need.