SKU: 10143856347

Our World in Numbers

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Description

Our World in NumbersBy: DK Series: DK Our World in Numbers Learn about everything in the world from animals to art with this book of extraordinary figures and number based facts for children aged 9 12! DK's cool compendium puts the fun back into learning, taking children on a number crunching journey around the wonders of our world. With zillions of fun figures at your fingertips, you are sure to expand your horizons and impress your friends with incredible statistics!

By: DK   | Series: DK Our World in Numbers 

Learn about everything in the world from animals to art with this book of extraordinary figures and number-based facts for children aged 9-12!

DK's cool compendium puts the fun back into learning, taking children on a number crunching journey around the wonders of our world. With zillions of fun figures at your fingertips, you are sure to expand your horizons and impress your friends with incredible statistics!

Ever wondered how many stone blocks there are in the Great Pyramids at Giza? How long it takes to put on a spacesuit? Or what percentage of your brain you really use?

Well look no further! This world fact book will keep both you and the kids entertained, arming you with nuggets of number knowledge and memorable information proving that data doesn't have to be boring.

Tuck into a feast of fantastic figures and you will find:

-More than 1,000 astonishing facts, divided into six thematic chapters
-Over 80 topics encompassing earth, space, history, technology and more
-Eye-catching double page spreads, including stunning photographs and graphics for every topic
-Fun and surprising information to engage children in the world around them

How Big? How small? How many? How fast?

Satisfying the most inquisitive minds, this trivia book for children provides the answers to those questions you've always wondered about, while offering fresh facts to stretch the imagination.

Did you know, the Burj Khalifa in Dubai is the world's tallest building with 160 floors?

Or that the sperm whale can hold its breath underwater for an average duration of 90 minutes?

From spectacular stars to ingenious inventions and extravagant fashion, the vast array of topics will spark curiosity in even the most reluctant readers, setting you on a fact-filled journey of discovery! So what are you waiting for?

Shipping Notes
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Exchange/Return Notes
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SKU: 10143856347

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4.6 ★★★★★
Based on 24 reviews
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Product Reviews
K
Verified Purchase
Kindle Customer
Belleville, US
★★★★★ 5
Toughest dang balls I ever played with
Color: D) 4-Pack 3" Balls (Yellow), Color: D) 4-Pack 3" Balls (Yellow)
These things are amazing. We have a ball obsessed Husky mix and he has destroyed Kongs, Chuck Its, and a whole lot of other ball shaped objects. These things? We bought the 4 pack because we bought 4 Chuck Its and they lasted a year, all 4 of them only a year, before they were destroyed. A year after buying these? We only bought more because he lost 3 of them. I think we did find one under the dresser after buying this pack... But the others? They either ended up thrown over the fence into the woods or lost in the holes in the yard the monster digs up. Other than a few pockmarks from his teeth and maybe some mud, they may as well be brand new even after a year or two. Probably the most chew resistant thing we've ever bought him. They're really solid rubber and since he hasn't managed to bite into them to take out a chunk, they're safe as hell. Being as big as they are, I don't worry he's gonna choke unattended on them like the usual size of ball. About the only concern is forcing breaks so he can have breathing moments when he manages to talk us into fetch outside. It fits in the larger Chuck It thrower too, so we haven't lost any value from having those torn up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
K
Verified Purchase
Katy Beems
Grantham, US
★★★★★ 5
Sturdy bouncy fun!
Color: D) 4-Pack 3" Balls (Yellow), Color: D) 4-Pack 3" Balls (Yellow)
Great product. My big 70lb Sheppard puppy loves it, hasn’t stopped playing with it since it arrived. She throws it about and chases it, had a good chew on it and even put it in her favorite toys bin. Sturdy, firm and very bouncy. And there are 3 more in the bag for an awesome price. Bright color will make it easy to find and holes thru it will prevent choking and I can string it on a line for training play.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2025
R
Verified Purchase
Rhonda T Hills
Fort Morgan, US
★★★★★ 5
Dogs love these
Color: C) 2-Pack 2.5" Balls (Yellow)
Great quality balls for tough chewers. I love them, but wish the orange ones were available more...I've been checking cuz they are easier to find in the yard than the green that blends in. Our dogs love them and I like the weight for throwing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
T
Verified Purchase
Tracy C.
Lake Worth, US
★★★★★ 5
The perfect toy for dogs!
Style: The Duo
This is perfect when you have 2 dogs who love to play Fetch! They no longer have to chase after the same ball! The balls that come with it are very sturdy, and the launcher sends both balls far enough away so that both dogs get plenty of exercise. It’s definitely worth the price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
N
Verified Purchase
Nicholle A.
Carnegie, US
★★★★★ 5
PERFECT RETRIEVING TOY
Style: EcoFetch
You can barely whip it and it sails far and fast. This is the perfect retrieving toy for my GSP. She's used to average and we now have a small yard, so the dog park is where she gets to run hard and fast. You can also throw tennis balls with it, which is a plus for when her sister steals her ball. 5 star fun!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026

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