Slow Light is a popular treatment of today's astonishing breakthroughs in the science of light. Even though we don't understand light's quantum mysteries, we can slow it to a stop and speed it up beyond its Einsteinian speed limit, 186,000 miles/sec; use it for quantum telecommunications; teleport it; manipulate it to create invisibility; and perhaps generate hydrogen fusion power with it. All this is lucidly presented for non-scientists who wonder about teleportation, Harry Potter invisibility cloaks, and other fantastic outcomes. Slow Light shows how the real science and the fantasy inspire each other, and projects light's incredible future.Emory physicist Sidney Perkowitz discusses how we are harnessing the mysteries of light into technologies like lasers and fiber optics that are transforming our daily lives. Science-fiction fantasies like Harry Potter's invisibility cloak are turning into real possibilities. Please click here for more info.

The days are long, but the years are short. No matter if it’s your child’s first step, first day of school, or first night tucked away in a new dorm room away from home, there comes a moment when you realize just how quickly the years are flying by. Christian music artist Nichole Nordeman’s profound lyrics in her viral hit “Slow Down” struck a chord with moms everywhere, and now this beautiful four-color book will inspire you to celebrate the everyday moments of motherhood. Filled with thought-provoking writings from Nichole, as well as guest writings from friends including Shauna Niequist and Jen Hatmaker, practical tips, and journaling space for reflection, Slow Down will be a poignant gift for any mom, as well as a treasured keepsake. Take a few moments to reflect and celebrate the privilege of being a parent and getting to watch your little ones grow—and Slow Down. Nichole Nordeman has sold more than 1 million albums as a Christian music artist and has won 9 GMA Dove Awards, including two awards for Female Vocalist of the Year and Songwriter of the Year. Nichole released a lyric video for her song “Slow Down,” and it struck a chord with parents everywhere, amassing 14 million views in its first five days. She lives in Oklahoma with her two children.

THE STORY: Is of Emily Dickinson (1830-1886), that strange New England lady who hid from the world and wrote her passionate, glorious poetry in secret. The play opens shortly after her death. Her sister Lavinia has discovered her poems in a bureau

The propagation of light in dispersive media is a subject of fundamental as well as practical importance. In recent years attention has focused in particular on how refractive index can vary with frequency in such a way that the group velocities of optical pulses can be much greater or much smaller than the speed of light in vacuum, or in which the refractive index can be negative. Treating these topics at an introductory to intermediate level, Fast Light, Slow Light and Left-Handed Light focuses on the basic theory and describes the significant experimental progress made during the past decade. The book pays considerable attention to the fact that superluminal group velocities are not in conflict with special relativity and to the role of quantum effects in preventing superluminal communication and violations of Einstein causality. It also explores some of the basic physics at the opposite extreme of very slow group velocities as well as stopped and regenerated light, including the concepts of electromagnetically induced transparency and dark-state polaritons. Another very active aspect of the subject discussed concerns the possibility of designing metamaterials in which the refractive index can be negative and propagating light is left-handed in the sense that the phase and group velocities are in opposite directions. The last two chapters are an introduction to some of the basic theory and consequences of negative refractive index, with emphasis on the seminal work carried out since 2000. The possibility that "perfect" lenses can be made from negative-index metamaterials-which has been perhaps the most controversial aspect of the field-is introduced and discussed in some detail.

Marie Brennan's Turning Darkness Into Light is a delightful fantasy of manners, the heir to the award-winning Natural History of Dragons series, a perfect stepping stone into an alternate Victorianesque fantasy landscape. "Overwhelmingly fun."—io9 on The Tropic of Serpents As the renowned granddaughter of Isabella Camherst (Lady Trent, of the riveting and daring Draconic adventure memoirs) Audrey Camherst has always known she, too, would want to make her scholarly mark upon a chosen field of study. When Lord Gleinheigh recruits Audrey to decipher a series of ancient tablets holding the secrets of the ancient Draconean civilization, she has no idea that her research will plunge her into an intricate conspiracy, one meant to incite rebellion and invoke war. Alongside dearest childhood friend and fellow archeologist Kudshayn, Audrey must find proof of the conspiracy before it’s too late. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

BLADE RUNNER meets THE MATRIX in this gripping thriller with an incredible twist. When ex-demon pilot Jon Carlson meets beautiful humanitarian Rachel, it's a match made in heaven. Literally, because Rachel's an angel. She's also an AI controlled android of immense power and capability. As Jon finds himself drawn into the world of these enigmatic creations of mankind, he unknowingly becomes involved in a program to create autonomous superweapons intended to fight the next war.