How Everything Works : From Brain Cells to Black Holes
SKU: 41166162695

How Everything Works : From Brain Cells to Black Holes

Sale price$22.50 Regular price$25.00
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Description

How Everything Works : From Brain Cells to Black HolesDiscover an all in one encyclopedia that takes you on an explanatory tour of the world from your own body to outer space. Have you ever wondered how an email gets to someone on the other side of the world in just a few seconds or why it's a bad idea to stand under a tree during a thunderstorm? Discover the answers to all these questions and more with this mind boggling how things work books for children! Each page of this mind blowingly detailed and

Discover an all-in-one encyclopedia that takes you on an explanatory tour of the world from your own body to outer space. Have you ever wondered how an email gets to someone on the other side of the world in just a few seconds or why it's a bad idea to stand under a tree during a thunderstorm? Discover the answers to all these questions and more with this mind-boggling how things work books for children!Each page of this mind-blowingly detailed and ambitious encyclopedia will guide you through the natural world and the technology that surrounds you. Giant, page-filling illustrations take objects apart - or take the roofs and walls off buildings - to show you how they work, explaining both basic principles, such as photosynthesis, as well as broader concepts, like how all the living things in a rainforest interact. Explore each and every page of this engaging how things work book to discover:- Key insights into both the natural and human worlds- Striking photography that brings certain concepts to life- A diverse range of chapters coinciding with STEM subjects at school In this how things work encyclopedia, topics range from the human body, to planet Earth, sleep patterns to cooking, sewage systems, wind farms, fungi spores, plate tectonics and more! How Everything Works is perfect for children studying STEM subjects at school or anyone who is simply curious about how nature and the modern world work.

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SKU: 41166162695

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hannah k
Boise, US
★★★★★ 5
Good quality!
Good quality for price. Exactly what I expected
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Reviewed in the United States on January 15, 2026
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Anna Cummins
Phoenix, US
★★★★★ 5
Great Quality. As Described.
As described. Great quality. Attractive
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Reviewed in the United States on January 13, 2026
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Bill
Pawtucket, US
★★★★★ 5
The Ideal Organizer
The UPERGO Valet Tray is an ideal size for my nightstand. It does not slide around but stays put where I position it. Each section is useful for the items I want to keep close at hand but in an organized fashion, cell phone, wallet glasses, change, etc. I love the cork interior of the tray; it’s stylish and functional.
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Reviewed in the United States on December 9, 2025
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JOY11
Port Orchard, US
★★★★★ 4
It's a functional organizational tray
I bought this valet tray for my nephew to be able to organize his go-to items, such as his cell phone, wallet, watch, bracelet, etc. I expected the tray to look more upgraded. The compartments are shallow, but they do the job. It is made of a cardboard-type material ( corkboard would have been nicer), and the black platform is a metal construction, which gives it a more stable and solid structure. Overall, for the price and its functionality, I guess it was worth the purchase.
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Reviewed in the United States on January 15, 2026
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BroRon
Lexington, US
★★★★★ 5
Really wonderful
Beautiful and realy convenient to use.
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Reviewed in the United States on February 11, 2026

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