How to Tell the Birds From the Flowers and Other Woodcuts. A rev. Manual of Flornithology for Beginners
- 66 pages
- 3 hours of reading
Robert Williams Wood Books
Robert Williams Wood was an American physicist and inventor whose work profoundly influenced the field of optics. He was a pioneer in imaging with infrared and ultraviolet radiation, and his patents and theoretical work illuminated the nature and physics of ultraviolet radiation. Wood's discoveries enabled the widespread use of UV fluorescence, which gained popularity after World War I. Beyond optics, he also made significant contributions to ultrasonics, notably through his photography of sound waves and his development of power ultrasonic technology.
Physical Optics
- 578 pages
- 21 hours of reading
First published in 1907, this whimsical book is a lighthearted guide to some of the common mistakes that people make when identifying birds and flowers. Featuring charming illustrations and humorous descriptions, this book is sure to entertain and educate readers of all ages.
The Man Who Rocked the Earth
- 108 pages
- 4 hours of reading
The Man Who Rocked the Earth has been regarded as significant work throughout human history, and in order to ensure that this work is never lost, we have taken steps to ensure its preservation by republishing this book in a contemporary format for both current and future generations. This entire book has been retyped, redesigned, and reformatted. Since these books are not made from scanned copies, the text is readable and clear.