★ Chosen by Korea's largest bookstore, Kyobo Bookstore's 'MD's Selection'!
★ 2018 Book of the Year for the Environment in Korea!
★ Listen carefully to the ingenious ideas for saving the Earth and the voices of kind-hearted people!

Inventions that save the Earth in crisis with ingenious ideas and the lowest costs, bringing hope to people with kind-hearted inventions.

"The Invention Book to Save the World" tells stories about the crises facing the Earth, such as war, environmental pollution, desertification, and water scarcity, and the people who want to overcome them.

This book features the latest inventions and technologies from the past decade, all of which are aimed at saving humanity and the Earth. Some are still in development, some have been developed and are waiting for commercial use, and others have ended in the experimental stage before being released. The book includes 19 such invention stories, not just focusing on the stories of the inventions themselves, but also hoping that young readers will pay attention to the reasons behind their creation.

People in Afghanistan suffer due to landmines buried everywhere; Africa suffers from drought and the resulting desertification, leading to a lack of water; in countries without adequate water and electricity facilities, people experience weather as extreme as scorching heat and freezing cold... Not only humans, but also marine life suffers from ocean garbage. "The Invention Book to Save the Earth" introduces the suffering of people living in difficult conditions around the Earth and the modest efforts of those who contribute. Let's listen to the stories of these ingenious ideas for saving the Earth and the kind-hearted inventors.

Preface

1. Can we erase the scars left by war?
2. Is it impossible to drink clean water?
3. Energy that everyone on Earth can use fairly
4. The increasing marine debris and the dying creatures