To have hope is to wish for a positive outcome that will improve your life in some way. It can not only make a difficult present situation more tolerable, but it can also enhance our lives in the long run since imagining a better future drives you to take the

This book contains a collection of inspirational poetry. It is my desire that every person who reads it will find it joyful and encouraging to their mind and soul.

Books about The Engineer's Digest

For forty years Hugh Davson's Physiology of the Eye has been regarded as the leading textbook in ophthalmology. This extensively revised and updated fifth edition maintains this reputation and presents the author's lifelong expertise to the student. The structure and content have been revised to keep abreast of current teaching

This book explores how lighting systems based on LED sources have the ability to positively influence the human circadian system, with benefits for health and well-being. The opening chapters examine the functioning of the human circadian system, its response to artificial lighting, potential health impacts of different types of light