Fundamental and applied concepts concerning the ability of light beams to carry a certain mechanical angular momentum (AM) with respect to the propagation axis are reviewed and discussed in this book.
You can take the job you have…and improve it! You can take any situation you’re in…and make it work for you! Since its release in 1936, How to Win Friends and Influence People has sold more than 30 million copies.
The inspirational bestseller that ignited a movement and asked us to find our WHY Discover the book that is captivating millions on TikTok and that served as the basis for one of the most popular TED Talks of all time—with more than 56 ...
U.S. History covers key forces that form the American experience, with particular attention to issues of race, class, and gender. This is an adaptation of U.S. History by OpenStax.
An innovative, entertaining story that teaches little ones about counting and the days of the week, this book doubles as the perfect way to introduce change as a positive and necessary part of life.