This book is an in-depth exploration of the nature of sensations and how they are affected by different types of stimuli. The author, Harold Griffing, presents a detailed analysis of the ways in which pressure and impact can influence sensations, and offers insights into how these findings can be applied in a variety of contexts. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work (...) is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)