Найти книгу: "Unsolved"

Despite advances in DNA testing, forensics, and the investigative skills used by police, hundreds of crimes remain unsolved across Canada. With every passing day trails grow colder and decades can pass before a new lead or witness comes forward if one comes forward. In Unsolved , Robert J. Hoshowsky examines twelve crimes that continue to haunt us. Some cases are well-known, while others have virtually disappeared from the public eye. All of the cases remain open, and many are being re-examined by police using the latest tools and technology. Hoshowsky takes the reader through all aspects of the crimes and how police are trying to solve them using three-dimensional facial reconstructions, DNA testing, age-enhanced drawings, original crime scene photos, and more. None of the individuals profiled in Unsolved deserved their fate, but their stories deserve to be told and their killers need to be brought to justice.

Could a genius of thoughts and feelings emerge from primates? The answer is obvious. This means that there are certain potencies in a person, allowing to solve the problem of genius. On the other hand, geniuses among individuals is impossible to project and grow up at all diligence in any way, and they themselves somehow manifest, but is extremely rare. What peculiar properties promote manifestation of genius and in what it is expressed?

(This ebook contains a limited number of illustrations.)The ebook of the critically-acclaimed popular science book by a writer who is fast becoming a celebrity mathematician.Prime numbers are the very atoms of arithmetic. They also embody one of the most tantalising enigmas in the pursuit of human knowledge. How can one predict when the next prime number will occur? Is there a formula which could generate primes? These apparently simple questions have confounded mathematicians ever since the Ancient Greeks.In 1859, the brilliant German mathematician Bernard Riemann put forward an idea which finally seemed to reveal a magical harmony at work in the numerical landscape. The promise that these eternal, unchanging numbers would finally reveal their secret thrilled mathematicians around the world. Yet Riemann, a hypochondriac and a troubled perfectionist, never publicly provided a proof for his hypothesis and his housekeeper burnt all his personal papers on his death.Whoever cracks Riemann's hypothesis will go down in history, for it has implications far beyond mathematics. In business, it is the lynchpin for security and e-commerce. In science, it has critical ramifications in Quantum Mechanics, Chaos Theory, and the future of computing. Pioneers in each of these fields are racing to crack the code and a prize of $1 million has been offered to the winner. As yet, it remains unsolved.In this breathtaking book, mathematician Marcus du Sautoy tells the story of the eccentric and brilliant men who have struggled to solve one of the biggest mysteries in science. It is a story of strange journeys, last-minute escapes from death and the unquenchable thirst for knowledge. Above all, it is a moving and awe-inspiring evocation of the mathematician's world and the beauties and mysteries it contains.

Seas and oceans cover most of the Earth's surface, yet we know less about what lies beneath them than we do about stars and planets millions of miles away. The seas are filled with intriguing mysteries: How were they formed? What gave rise to stories of sirens, mermaids, and mermen? Where did the old pirates and buccaneers hide their treasure? The answers to these questions and more can be found in Unsolved Mysteries of the Sea .