Abstract: A page or book for interacting with a non-human animal is provided. In various embodiments, a book is provided comprising a cover, a plurality of pages, at least one of the plurality of pages and/or cover having at least one element is provided that is attractive to the animal's sense of sight, smell, taste, touch, and/or sound, and optionally a spine for holding the cover and the plurality of pages. The book is designed so that the animal will sustain interest in the book and interact with the reader. In various embodiments, a page is provided, the page comprising at least one element that is attractive to the animal's sense of sight, smell, taste, touch, and/or sound.

Abstract: A page or book for interacting with a non-human animal is provided. In various embodiments, a book is provided comprising a cover, a plurality of pages, at least one of the plurality of pages and/or cover having at least one element is provided that is attractive to the animal's sense of sight, smell, taste, touch, and/or sound, and optionally a spine for holding the cover and the plurality of pages. The book is designed so that the animal will sustain interest in the book and interact with the reader. In various embodiments, a page is provided, the page comprising at least one element that is attractive to the animal's sense of sight, smell, taste, touch, and/or sound.

Abstract: A method of reducing package stress includes placing matched components of an op-amp substantially in a region of a die having the least stress gradients. The region is located in the center of the die. Further, the center is the common centroid of the die. The matched components are the current mirror input stages of the op-amp. In one embodiment, a semiconductor configuration includes a die having a region with the least stress gradients, and an op-amp containing matched components that are located substantially in the region.