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Showing 1 - 20 of 232 items
Physics in the 20th century
By Curt Suplee, Judy R Franz, John S Rigden. 1999
Describes advances in physics over the last century. Includes chapters on the electromagnetic spectrum, quantum mechanics, atomic structures, chaos and…
order, and the evolution of the universe. Chronicles the research that resulted in the creation of new technology. Senior High and older. c1999.Les dinosaures: en os, en large et en travers ((Les Docudéments ; 15. Sciences))
By Jean Le Loeuff, Christel Souillat. 1997
Repérer un terrain fossilifère ? Distinguer du premier coup d'œil un théropode d'un marginocéphale ? Facile... Os, œufs, becs, cornes…
et petits bobos, vous n'ignorerez presque plus rien des mastodontes de l'ère secondaire. Pour les lecteurs d’école secondaire. 1997.How did we find out about the speed of light? (How did we find out--series.)
By Isaac Asimov. 1986
Graveyards of the dinosaurs: what it's like to discover prehistoric creatures (I Was There Ser.)
By Shelley Tanaka, Philip J Currie, Mark Norell, Paul C Sereno. 1998
Describes paleontologists' discovery of dinosaur fossils at major sites in Mongolia, Canada, and Argentina. Presents information on the Oviraptor, Centrosaurus,…
and Herrerasaurus, among others. Discusses scientific evidence linking birds and carnivorous dinosaurs. Grades 4-7. 1998.Feathered dinosaurs
By Christopher Sloan. 2000
Discusses the theory that birds are modern evolutionary descendants of dinosaurs, comparing their skeletons and bone structure. Describes the 1996…
discovery in China of theropod fossils showing feathers. Explains the functions of various feathers and possible evolution of arms to wings. For grades 4-7. 2000.Albertosaurus: death of a predator (Discoveries in palaeontology, #1)
By Monique Keiran. 1999
Some 75 million years ago, one dinosaur ended its life. The dinosaur was an Albertosaurus -- distant cousin to the…
ferocious, meat-eating predator Tyrannosaurus Rex. But its death was also a beginning -- the start of its transformation into a fossil, which lay undiscovered for millennia until the forces of erosion brought the young dinosaur, once again, to light. Grades 4-7. 1999.The mysterious rays: Marie Curie's world (Science Discovery Book Ser.)
By Victor Juhasz, Nancy Veglahn. 1977
Astrophysics for young people in a hurry
By Gregory Mone, Neil DeGrasse Tyson. 2019
De-extinction: the science of bringing lost species back to life
By Rebecca E. Hirsch. 2017
Describes the causes of the last five mass-extinction events and maintains that human activity is causing the sixth. Explores the…
pros and cons of using technology to resurrect extinct plants and discusses the new science that makes it possible. For grades 6-9 and older readers. 2017Scaly spotted feathered frilled: how do we know what dinosaurs really looked like?
By Catherine Thimmesh. 2013
Mammoths and mastodons: titans of the Ice Age
By Cheryl Bardoe. 2010
Discusses what scientists have learned from the 2007 discovery in Siberia of a frozen baby woolly mammoth given the name…
Lyuba. Explains how research on fossil tusks, teeth, and droppings reveals differences between mammoths, mastodons, and modern elephants. For grades 4-7. 2010Global warming and the dinosaurs: fossil discoveries at the poles
By Caroline Arnold, Laurie A. Caple. 2009
Discusses fossil evidence and scientific discoveries in Alaska, Canada, Siberia, Antarctica, Australia, New Zealand, and Patagonia showing that dinosaurs lived…
not just in warm, tropical places but also in the cold and seasonally dark environments of the polar circles. For grades 3-6. 2009Bizarre dinosaurs: some very strange creatures and why we think they got that way
By Christopher Sloan. 2008
Discusses the unusual features--giant beak, musical head, or wide muzzle--of eleven different dinosaurs and provides scientists' interpretations of the uses…
of these characteristics. Covers the 2006 discovery of a spiky skull that looked so nasty it was named Dracorex hogwartsia, meaning dragon king of Hogwarts. For grades K-3. 2008A passion for Mars: intrepid explorers of the Red Planet
By Andrew Chaikin, Andrew Chaiken. 2008
Science journalist and author of A Man on the Moon (RC 39809) profiles individuals--astronomer Carl Sagan, rocket physicist Wernher von…
Braun, and others--whose vision, passion, and scientific achievements have brought a deeper understanding of Mars. Chronicles space programs and Martian fascination since the mid-twentieth century. Foreword by James Cameron. 2008The motion paradox: the 2,500-year-old puzzle behind all the mysteries of time and space
By Joseph Mazur. 2007
Mathematics professor ponders Greek philosopher Zeno's four paradoxes, which raise fundamental questions about the mechanisms of the universe and which…
conclude that motion is an illusion. Examines scientific advances--such as calculus, relativity, and quantum mechanics--that have increased understanding of material reality but have not necessarily solved Zeno's conundrum. 2007Rocks & fossils (Kingfisher knowledge)
By Margaret Hynes. 2006
Explains basic facts about rocks above and below the Earth's surface and their usefulness as fuel, building material, and precious…
jewels. Discusses fossil remains from sea creatures, plants, insects, and dinosaurs and examines the clues they provide to the prehistoric past. For grades 4-7. 2006How dinosaurs took flight: the fossils, the science, what we think we know, and the mysteries yet unsolved
By Christopher Sloan. 2005
Discusses the discovery in eastern China of the fossils of dinosaurs with feathers and wings. Focuses on the scientific investigations…
that led to the hypothesis that birds are descendants of ancient dinosaurs. Covers the evolution of feathers, flight, and birds. For grades 5-8. 2005Supercroc and the origin of crocodiles
By Christopher Sloan. 2002
Describes the discovery of 110 million-year-old SuperCroc fossils in the sub-saharan desert of Niger. Discusses the lifestyles, habitats, and conservation…
of modern crocodiles as well as their ancestors. For grades 5-8. 2002Ancient horsemen of Siberia (Time Travelers Ser. #8)
By Janet Buell. 1998
Describes the excavation of a 2,500 year-old burial mound in southern Siberia where horses' corpses and the undisturbed tomb of…
a Pazyryk woman were discovered. From these and similar remains, Russian archaeologists are learning about the culture of the horse-loving Pazyryk people. For grades 6-9. 1998