
Dive into the taboo world of toilets where science meets sustainability. "Pipe Dreams" reveals how reinventing waste management could save lives, improve education, and combat climate change - a book Sam Kean calls "vital to public health" with "charm."
通过作者的声音感受这本书
将知识转化为引人入胜、富含实例的见解
快速捕捉核心观点,高效学习
以有趣互动的方式享受这本书
Each year, you produce roughly 100 pounds of poop and 140 gallons of pee. Where does it all go? For most of us, the answer is simple: nowhere we think about. We flush, and it vanishes-out of sight, out of mind. But this convenient illusion hides a global crisis. Our waste doesn't disappear; it travels through aging pipes, overwhelms treatment plants, and too often ends up poisoning rivers, oceans, and communities. Meanwhile, billions of people worldwide lack even basic toilets, resorting to open defecation or makeshift latrines that endanger health and dignity. In some communities, people still resort to "flying toilets"-plastic bags filled with waste and tossed into streets or rivers. Yet something unexpected is happening: toilets are becoming the center of a quiet revolution. Innovators are reimagining them not as mere disposal units but as health monitors, resource generators, and environmental protectors. Bill Gates has invested $200 million in toilet innovation. Matt Damon co-founded an organization dedicated to global sanitation. Why? Because as climate change intensifies and resources grow scarce, rethinking our relationship with waste isn't just smart-it's survival. The toilet has become a paradox: civilization's savior and a driver of inequality, disease, and environmental harm.
将《Pipe Dreams》的核心观点拆解为易于理解的要点,了解创新团队如何创造、协作和成长。
将《Pipe Dreams》提炼为快速记忆要点,突出坦诚、团队合作和创造力的关键原则。

通过生动的故事体验《Pipe Dreams》,将创新经验转化为令人难忘且可应用的精彩时刻。
随心提问,选择声音,共同创造真正与你产生共鸣的见解。

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"

免费获取《Pipe Dreams》摘要的 PDF 或 EPUB 版本。可打印或随时离线阅读。