SKU: 91004975790

Big Ideas That Changed The World Hardcover Volume 07 Keep It Clean Hardcover

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Big Ideas That Changed The World Hardcover Volume 07 Keep It Clean HardcoverThis entertaining graphic novel from award winner Dan Brown will get kids talking, since it's all about the history of dealing with poop, pee, and dirty hands. Part of the Big Ideas That Changed the World graphic novel series, this full color book is appropriate for the classroom and includes a timeline, endnotes, and a bibliography. In 1895, an engineer named George Waring was appointed New York Citys first commissioner of street cleaning. His task?

This entertaining graphic novel from award winner Dan Brown will get kids talking, since it's all about the history of dealing with poop, pee, and dirty hands.Part of the Big Ideas That Changed the World graphic novel series, this full-color book is appropriate for the classroom and includes a timeline, endnotes, and a bibliography.In 1895, an engineer named George Waring was appointed New York City’s first commissioner of street cleaning. His task? To make a city with millions of people livable.Narrated by Waring, Keep It Clean! explores the concept of public health, which means ensuring clean water and adequate sewage disposal for everyone, and covers topics such as personal hygiene, sewer systems, and chemical water treatment.Acclaimed author-illustrator Don Brown takes readers on a journey through history and around the world, from Greek, Roman, and Aztec aqueducts and the dawn of bathing (including social public bathing in Japan and religious bathing ceremonies in Machu Picchu) to the invention of soap in the Middle East, the first use of flush toilets approximately 4,000 years ago, and the first toilets used in outer space—a Big Idea when you consider that early astronauts on Apollo 11 had none!Full of facts and colorful historical figures, Brown chronicles both historical mishaps—like rivers full of human waste and King Henry VI’s notorious basement of poop—and monumental scientific breakthroughs including Louis Pasteur and Robert Koch’s discovery of the link between microbes (germs) and disease.Brown also highlights how social classes became divided not only by wealth and culture but also by smell, and calls attention to modern-day health crises.Today, nearly two billion people around the world live without clean water and about 3.6 billion people—nearly half of the world’s population—live without proper sanitation. Breaking down concepts in an accessible, kid-friendly way, this nonfiction graphic novel shows why “keeping it clean” is vitally important whether it’s a city, town, home, or person.Big Ideas That Changed the World is a graphic novel series that celebrates the hard-won succession of ideas that ultimately changed the world. Humor, drama, and art unite to tell the story of events, discoveries, and ingenuity over time that led humans to come up with a big idea and then make it come true.More from the Big Ideas That Changed the World series:Rocket to the Moon! (#1)Machines That Think! (#2)A Shot in the Arm! (#3)We the People! (#4)All Charged Up! (#5)It’s About Time! (#6)
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SKU: 91004975790

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Matt S.
Waukegan, US
★★★★★ 5
Long lasting
Flavor Name: Bacon, Size: Medium
Great dog toy, long lasting
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Reviewed in the United States on May 11, 2026
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Marie Phillips
New York, US
★★★★★ 4
Tough Chewer Approved but Not a Forever Toy
Flavor Name: Original, Size: X-Large
I do like this toy for what it is meant to do. It is definitely built for strong chewers and holds up way better than softer toys that get destroyed in minutes. The texture keeps dogs interested and gives them something to really work on, which helps with boredom and can support dental cleaning through chewing. It is one of those “finally something that lasts a bit” kind of toys for heavy chewers. That said, it is not something you just toss in and forget about forever. Like most hard nylon toys, it will wear down over time and should be checked regularly for rough edges or changes in shape. Some dogs will also go through it faster depending on how intense their chewing style is, so replacement will eventually be needed. Girl, this is one of those “it survives the chaos better than most, but you still need to keep an eye on it” situations.
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Reviewed in the United States on May 4, 2026
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Cuba, US
★★★★★ 5
The Remote Worker's Savior
Flavor Name: Bacon, Size: Medium
If you're like me, trying to balance deadlines and Zoom meetings while your furry co-worker incessantly nudges you for attention, then listen up because I've found the ultimate secret weapon: the Nylabone Chew Dog Toy. Trust me, it's a game-changer that will keep your dog busy and your productivity soaring. Picture this: you're knee-deep in spreadsheets, buried in emails, and your dog is bouncing around like a furry tornado, demanding playtime. Enter the Nylabone Power Chew, the superhero of dog toys that saves the day. Its durability is off the charts, my friends. It can withstand a full day of canine chewing fury, leaving your furniture unscathed and your dog blissfully entertained. But here's where the magic happens. This toy isn't just tough; it's also infused with a bacon flavor that sends your dog's taste buds into a frenzy. It's like having a bacon-scented office right in your home! As your dog sinks their teeth into this baconlicious wonder, their focus shifts from your keyboard to their newfound chewy delight. Suddenly, the tug-of-war with your important documents becomes a distant memory. Now, let's talk about the beauty of this toy's distraction power. With the Nylabone Power Chew in play, your dog becomes engrossed in their chewy mission. They're occupied, happily gnawing away, while you conquer your work tasks like a true champion. It's like having a personal assistant who doesn't interrupt you every five minutes with a squeaky toy demand. But don't be fooled by its functionality; the Nylabone Power Chew brings more than just peace and quiet. It brings laughter and joy to your work-from-home routine. Watching your pup go to town on this bacon-infused wonder is like having a built-in comedy show right in your home office. It's the perfect stress relief during those never-ending conference calls. And let's not forget the Nylabone brand's commitment to quality. This chew toy is built to last, crafted with non-toxic materials that keep your beloved furry friend safe and sound. It's like having a reliable coworker who never lets you down. So, my fellow remote workers, if you're desperate for a productivity boost and a furry coworker who won't pester you all day long, the Nylabone Chew Dog Toy is your secret weapon. It's a dog toy miracle that keeps your pup happily occupied while you conquer the work world. Say goodbye to interruptions and hello to a harmonious work-from-home environment. Trust me, you'll wonder how you ever survived without it!
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Reviewed in the United States on May 25, 2023
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Hot Rod
Birmingham, US
★★★★★ 5
Clean teeth as well!!
Flavor Name: Bacon & Chicken, Size: Small
If your dog is a chewer or just bored, these bones are amazing. All of my dogs love and have loved Nylabones. I consider them a must to give your dog as an outlet to chew when bored or when in need of stimulation. Replace as necessary. I always have a pack on standby.
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Reviewed in the United States on March 31, 2026
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D. Kitchens
Battle Creek, US
★★★★★ 3
Not for chewers
Flavor Name: Bacon & Chicken, Size: Small
My dog liked these okay. He was able to chew little pieces off though.
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Reviewed in the United States on March 29, 2026

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