This book provides a comprehensive overview of the principal types of renewable energy-including solar, thermal photovoltaics, bioenergy, hydro, tidal, wind, wave, and geothermal. In addition, the text explains the underlying physical and technological principles of renewable energy and examines the environmental impact and future prospects of different energy sources. It includes over 350 detailed illustrations, more than fifty tables of data, and a wide range of case studies. Renewable Energy, 2/e is ideal for undergraduate courses in energy, sustainable development, and environmental science.

    Wander the historic winding lanes of Old Town, Georgia, slow down in Azerbaijan at an outdoor cafe, and take in the views at Armenia's mountaintop monasteries; all with your trusted travel companion. Get to the heart of Georgia, Armenia & Azerbaijan and begin your journey now! Inside the Lonely Planet Georgia, Armenia & Azerbaijan Travel Guide: Colour maps and images throughout Highlights and itineraries help you tailor your trip to your personal needs and interests Insider tips to save time and money and get around like a local, avoiding crowds and trouble spots Essential info at your fingertips - hours of operation, phone numbers, websites, transit tips, prices Honest reviews for all budgets - eating, sleeping, sight-seeing, going out, shopping, hidden gems that most guidebooks miss Cultural insights give you a richer, more rewarding travel experience - history, people, landscape, architecture, greetings, etiquette Over 52 colour maps Covers Georgia, Tbilisi, Abkhazia, Adjara, Great Cauasus, Kakheti, Samtskhe-Javakheti, Armenia, Terevan, Azerbaijan, Baku, Naxcivan, Nagorno-Karabakh and more. Authors: Written and researched by Lonely Planet. About Lonely Planet: Since 1973, Lonely Planet has become the world's leading travel media company with guidebooks to every destination, an award-winning website, mobile and digital travel products, and a dedicated traveller community. Lonely Planet covers must-see spots but also enables curious travellers to get off beaten paths to understand more of the culture of the places in which they find themselves. TripAdvisor Travelers' Choice Awards winner in Favorite Travel Guide category for 2012, 2013, 2014 and 2015. Important Notice: The digital edition of this book may not contain all of the images found in the physical edition.

    Four days later, the B-17 assigned to the search-and-rescue mission became lost in a blinding storm and also crashed. Miraculously, all nine men on board survived, and the US military launched a daring rescue operation. But after picking up one man, the Grumman Duck amphibious plane flew into a severe storm and vanished.Frozen in Time tells the story of these crashes and the fate of the survivors, bringing vividly to life their battle to endure 148 days of the brutal Arctic winter, until an expedition headed by famed Arctic explorer Bernt Balchen brought them to safety. Mitchell Zuckoff takes the reader deep into the most hostile environment on earth, through hurricane-force winds, vicious blizzards, and subzero temperatures.Moving forward to today, he recounts the efforts of the Coast Guard and North South Polar Inc. – led by indefatigable dreamer Lou Sapienza – who worked for years to solve the mystery of the Duck’s last flight and recover the remains of its crew.A breathtaking blend of mystery and adventure Mitchell Zuckoff's Frozen in Time: An Epic Story of Survival and a Modern Quest for Lost Heroes of World War II is also a poignant reminder of the sacrifices of our military personnel and a tribute to the everyday heroism of the US Coast Guard.