For every child who has ever looked up at the stars and asked, "What are they?" comes the story of a curious boy who never stopped wondering: Carl Sagan.
When Carl Sagan was a young boy he went to the 1939 World's Fair and his life was changed forever. From that day on he never stopped marveling at the universe and seeking to understand it better. "Star Stuff" follows Carl from his days star gazing from the bedroom window of his Brooklyn apartment, through his love of speculative science fiction novels, to his work as an internationally renowned scientist who worked on the Voyager missions exploring the farthest reaches of space. This book introduces the beloved man who brought the mystery of the cosmos into homes across America to a new generation of dreamers and star gazers.
The perfect geometry and exquisite beauty of nature is nowhere near as clear to us as in the snowflake. As miraculous a feat of nature as the snowflakes has been, have we ever been truly able to appreciate this infinitesimal wonder in all its crystalline glory? "Art of the Snowflake," as much a work of art as a testament to science, reveals how one of the snowflake's most inspired photographers came to such intimate knowledge of his craft and its fleeting focus. Beautiful pictures illustrate Kenneth Libbrecht's story of the microphotography of snow crystals, from the pioneering work of Wilson Bentley in the 1890s right up to Ken's own innovations in our age of digital images. A breathtaking look at the works of art that melt in an instant, this is a book to flip through and savor, season after season.
Before a snowflake melts on your tongue, it makes an epic journey. This is the beautiful, full-color story of that journey, step by step, from a single snowflake's creation in the clouds, through its fall to earth, to its brief and sparkling appearance on a child's mitten. Told by a scientist who knows snowflakes better than almost anyone, the story features his brilliant photographs of real snowflakes, snowflakes forming (in the author's lab), water evaporating, clouds developing, ice crystals, rain, dew, and frost--all the elements of the world and weather that add up, flake by flake, to the white landscape of winter. Aimed at readers from 6 to 12, The Secret Life of a Snowflake gets to the heart of one of nature's most magical phenomena while making the wonder of the snowflake all the more real.
#1 New York Times bestseller
A TIME Magazine Best Book of the Year
A NPR Best Book of 2017
A Boston Globe Best Book of 2017
As leaves fall from their trees, animals huddle against the cold, and frost creeps across windows, everyone knows--winter is on its way
Join a brother and sister as they explore nature and take a stroll through their twinkling town, greeting all the signs of the coming season. In a series of conversations with everything from the setting sun to curious deer, they say goodbye to autumn and welcome the glorious first snow of winter in Kenar Pak's Goodbye Autumn, Hello Winter.