With a whip-like tail and equally long neck, Diplodocus was once called the "longest dinosaur." It could whip its tail at supersonic speeds, sending meat-eaters scurrying away in fear. Now,… More →
500 - Science
542 records found. Displaying 145 - 156.
Electricity
Electricity can be used to make light, heat, and sound--each of which makes the lives of human beings much easier. In this volume, readers learn how electricity works, the different sources… More →
El espinosaurio (Spinosaurus)
Millions of years ago, Spinosaurus was one of the largest dinosaurs around. With a distinctive large sail and crocodile-like snout, it once prowled the deep waterways for large fish and… More →
El gallimimo (Gallimimus)
With a short bill to scoop up food, the bird-like Gallimimus once sprinted across the land on two legs. At top speeds, it was too quick for carnivores to catch. Now, this light and fast… More →
El giganotosaurio (Giganotosaurus)
Millions of years ago, Giganotosaurus was an eating machine. With ridged teeth and sharp claws, it once hunted herbivores even bigger than itself in swampy lands. Now, this big and fast… More →
El guepardo (Cheetah)
Dash into the wild world of cheetahs with our mid-level book, part of the Spotlight on Nature series. This engaging read is perfect for young explorers eager to uncover more about their… More →
El halcón (Hawk)
Soar into the wild world of hawks with our mid-level book, part of the Spotlight on Nature series. This engaging read is perfect for young explorers eager to uncover more about their favorite More →
El lémur (Lemur)
Leap into the wild world of lemurs with our mid-level book, part of the Spotlight on Nature series. This engaging read is perfect for young explorers eager to uncover more about their… More →
El leopardo (Leopard)
Prowl the wild world of leopards with our mid-level book, part of the Spotlight on Nature series. This engaging read is perfect for young explorers eager to uncover more about their favorite… More →
El lobo (Wolf)
Howl along with the wild world of wolves with our mid-level book, part of the Spotlight on Nature series. This engaging read is perfect for young explorers eager to uncover more about their… More →