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Description
Reactions: An Illustrated Exploration of Elements, Molecules, and Change in the UniverseThe third book in Theodore Gray's bestselling Elements Trilogy, Reactions continues the journey through the world of chemistry that began with his two previous bestselling books The Elements and Molecules. With The Elements, Gray gave us a never before seen, mesmerizing photographic view of the 118 elements in the periodic table. In Molecules, he showed us how the elements combine to form the content that makes up our universe. With Reactions Gray
The third book in Theodore Gray's bestselling Elements Trilogy, Reactions continues the journey through the world of chemistry that began with his two previous bestselling books The Elements and Molecules. With The Elements, Gray gave us a never-before-seen, mesmerizing photographic view of the 118 elements in the periodic table. In Molecules, he showed us how the elements combine to form the content that makes up our universe. With Reactions Gray once again puts his one-of-a-kind photography and storytelling ability to work demonstrating how molecules interact in ways that are essential to our very existence. The book begins with a brief recap of elements and molecules and then goes on to explain important concepts the characterize a chemical reaction, including Energy, Entropy, and Time. It is then organized by type of reaction including chapters such as "Fantastic Reactions and Where to Find Them," "On the Origin of Light and Color," "The Boring Chapter," in which we learn about reactions such as paint drying, grass growing, and water boiling, and "The Need for Speed," including topics such as weather, ignition, and fire.Binding Type: Hardcover
Publisher: Black Dog & Leventhal Publishers
Published: 10/17/2017
ISBN: 9780316391221
Pages: 240
Weight: 2.80lbs
Size: 10.20h x 10.30w x 0.90d
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★★★★★ 5
Great selection of dog toys at a good price!
Color: 25 Pack (Value-Toys)
Lots of great toys for your little little dog at a reasonable price. Even comes with doggie poop bags. At any of my local dog shops just one of the ropes would cost me the same as the whole box of toys.
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Reviewed in the United States on June 9, 2026
★★★★★ 4
Excellent Variety Pack - Dogs Love These Toys
Color: 25 Pack (Value-Toys)
This 25-pack is fantastic value with excellent variety—ropes, squeakers, and different textures keep dogs entertained. They're colorful, well-made, and my dogs love them. The main downside is the chew resistance on the rubber toys isn't the best; aggressive chewers can break through them fairly quickly. That said, for the price and the sheer number of toys you get, it's still a solid buy. Perfect for rotation and keeping dogs mentally stimulated. Just know that heavy chewers might go through the rubber ones faster than expected.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great set of toys for your dog.
Color: 25 Pack (Value-Toys)
So many sensory toys. Perfect for my new puppy. The material is chew resistant. Very cute and they keep him occupied.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Fantastic variety of doggie toys perfect for our little fur baby!!!
Color: 25 Pack (Value-Toys)
Fantastic for smaller dogs, our little chi-mix loves all of the toys, there's such a great variety and he's having so much fun chewing them and playing fetch with them. Even comes with many extra rolls of waste bags which is awesome. Highly recommended for the value and amount you receive!
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Reviewed in the United States on June 8, 2026
★★★★★ 3
SMALL DOGS ONLY!!!!
Color: 25 Pack (Value-Toys)
Every one of these toys are made for very small dogs. 🤣 They're almost too small for my 8 wk old border collies. Im still not upset at the order though as the pups will all be rehomed after this weekend. Was just bummed that every single one was made for SMALL DOGS. Am super happy with how fast shipping was.
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Reviewed in the United States on March 6, 2026