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Whether you're aspiring or experienced, mastering water treatment is no small feat. From understanding the complexities of disinfection methods to mastering the intricacies of water chemistry, this guide is designed to equip you with the knowledge and skills needed to thrive in one of the most crucial roles in public health.

Saindo do clichê dos livros teóricos e cheios de conceitos incompreensíveis ao público leigo, Kai-Fu Lee, fundador da Google China e autor do best-seller Inteligência artificial, e Chen Qiufan, um dos grandes nomes do sci-fi, apresentam ao leitor dez contos que mostram de forma divertida concepções que podem se tornar uma realidade até 2041. Ainda que alguns deles pareçam saídos de um filme de ficção científica, outros serão facilmente reconhecidos pelo leitor como parte do seu cotidiano.

From Ice to Heat: A Climate Change Book Exploring Global Warming, Earth’s Climate History, and the Future of Our Planet For over four billion years, Earth’s climate has transformed through powerful natural cycles—glacial advances, warming interglacials, and dramatic atmospheric changes that reshaped life on the planet. These transformations were slow, giving ecosystems time to adapt. But now, that ancient rhythm has been broken. In just over a century, human activity has driven Earth into a state of rapid and unprecedented climate change. The burning of fossil fuels, deforestation, ...

Save Your Life with the Elixir of WaterWater ... nothing alive is going far without it. Earth is approximately 70 percent covered in water, and we are 70 percent water. Every little molecule and cell is dependent upon this Wondrous Elixir of Life. We can survive days without food, but four days without water can be fatal. Water has numerous duties, including: • nutrient transport system • electrical message system • energy combustion system • waste disposal system • chemical conduit • lubricant • solvent • dilutor • dilator • coolant • heat bank “Water is the driving...

In December of 2005, Sridhar Deivasigamani was standing in his basement, ankle deep in water, looking at his leaking water heater. Little did he know, it was a moment that would change his life—and change the world. *In Hot Water* reveals the power of finding your purpose—and the power every single one of us has to make a difference, to take small actions that can truly change the world.

Poisoned by Plastics is a startling exposé that reveals a decades-long cover-up behind our planet’s microplastic pollution crisis. Drawing on leaked documents, suppressed research, and firsthand accounts, this whistleblower report unveils how powerful industrialists and government officials intentionally seeded our modern “throwaway culture.” From post-WWII manufacturing booms to present-day consumer habits, discover the intricate web of misinformation designed to keep plastics cheap, abundant, and unregulated. Explore the shocking truth of how early scientists who sounded the alarm ...

Libérez la puissance du soleil avec « L'énergie solaire simplifiée : un guide complet pour une énergie propre et renouvelable pour votre maison et votre entreprise ». Que vous soyez propriétaire, entrepreneur ou simplement passionné par les énergies renouvelables, ce livre est votre guide ultime pour exploiter l'énergie solaire de manière efficace et abordable.