Kareem Abdul-Jabbar, basketball legend and the NBA's alltime leading scorer, champions a lineup of little-known African-American inventors in this lively, kid-friendly book. Did you know that James West invented the microphone in your cell phone? That Fred Jones invented the refrigerated truck that makes supermarkets possible? Or that Dr. Percy Julian synthesized cortisone from soy, easing untold people’s pain? These are just some of the black inventors and innovators scoring big points in this dynamic look at several unsung heroes who shared a desire to improve people’s lives. Offering profiles with fast facts on flaps and framed by a funny contemporary story featuring two feisty twins, here is a nod to the minds behind the gamma electric cell and the ice-cream scoop, improvements to traffic lights, open-heart surgery, and more — inventors whose ingenuity and perseverance against great odds made our world safer, better, and brighter. Back matter includes an authors’ note and sources.

"What Colour Is Your World? encourages children and their parents to think about colour and look at the world in a new way."--Publisher's website.

'Extraordinary. An intellectual feast as well as a visual one' Edmund de Waal, author of The Hare with Amber Eyes The world comes to us in colour. But colour lives as much in our imaginations as it does in our surroundings, as this scintillating book reveals. Each chapter immerses the reader in a single colour, drawing together stories from the histories of art and humanity to illuminate the meanings it has been given over the eras and around the globe. Showing how artists, scientists, writers, philosophers, explorers and inventors have both shaped and been shaped by these wonderfully myriad meanings, James Fox reveals how, through colour, we can better understand their cultures, as well as our own. Each colour offers a fresh perspective on a different epoch, and together they form a vivid, exhilarating history of the world. 'We have projected our hopes, anxieties and obsessions onto colour for thousands of years,' Fox writes. 'The history of colour, therefore, is also a history of humanity.'

*A National Bestseller* From the internationally bestselling artist Kerby Rosanes, an extraordinary coloring book celebrating some of the incredible animals and landscapes that are disappearing around the globe Fragile World is a coloring book to savor, exploring fifty-six endangered, vulnerable, and threatened animals and landscapes—from the Tapanuli orangutan to the hawksbill turtle, from Philippine bat caves to the Baltic Sea. The illustrations are intricate, detailed, and unforgettable, both magisterial and whimsical. And the result is a stunning tribute to Mother Nature. Fragile World is a coloring experience that is at once vintage Kerby and unlike any other.

This is Volume VI of twenty-one in a collection of Cognitive Psychology. The first edition of this book appeared in 1911, and the second in 1930. It offers a study of the modes of appearance and measures of perception of colour and the phenomenology of illumination, as well as film colours like grey, transparent and translucent colours, light and space determined colours, contrast and theories of colour constancy.

A basic understanding of how colour works is essential - and Maria Flynn is an expert. She takes the reader through the science of how we see colour, of how many of us can feel colour, to emphasise the effects that colours can have on people, and the fe