William D Adams 
Megatall Skyscrapers and Other City Tech [PDF ebook] 

Are you curious about the future of cities and homes? Did you know that engineers are creating technology to build mile high skyscrapers? Or that vertical farms could allow us to grow crops in the middle of cities? This title will introduce readers to a variety of exciting urban technology, including megatall skyscrapers, smart cities, green buildings, vertical farming, and smart homes! Readers will learn about the research behind these inventions and what the future holds for new technology. The book includes indepth features about techrelated events, companies, and stories. For more content on the coolest new advances in consumer, medical, and industrial technology, check out other titles in the Cool Tech series!