science

Ibn Al-Haytham: First Scientist

Ibn al-Haytham (“Alhazen” in Library of Congress cataloging) was born in Basra in 965. A Muslim who studied the works of Aristotle, Euclid, Archimedes, and Ptolemy, he developed an approach to science using experimentation and deduction and made significant observations and discoveries, particularly in the field of optics. Translations of his books influenced medieval European scientists and mathematicians from Bacon to Fermat to Kepler. Steffens notes that al-Haytham’s discovery of the cameraobscura may have changed Western art as well. Steffens has organized what is known of his subject’s life and work into a coherent narrative. He is quick to acknowledge gaps, but backs up inferences logically. Like the history of mathematics, the history of science is incomplete without an acknowledgment of early scholars in the Middle East. This clearly written introduction to al-Haytham, his society, and his contributions does that. The book concludes with a time line, source notes, a bibliography, and a list of Web sites.

Spiral

It’s a wild downward SPIRAL and everything’s spinning out of control in the fifth title in the New York Times Bestselling TUNNELS series!Just when you thought it couldn’t get any deeper, darker, or weirder…The Styx have surfaced. Dormant underground for more than a century, the evil, imperious race have crept out into the open through cracks in the earth. And they’re infesting England like a plague of black-clad cockroaches, prepared at last to expose a skin-crawling secret. A secret that’s got Will Burrows completely bugging out!Strapped into steel-toe boots and armed to the teeth with the ammo of a motley crew of weary renegades and cynical ex-soldiers, can he – blam blam splat! – squash the threat?

I, Galileo

I, Galileo Galilei, am old and can no longer see, but there was a time I saw all the way to the stars–the moon, the planets, the sun.  Their movements showed me a truth so profound, it changed our view of the entire universe.  A truth so unpopular, it would get me into a world of trouble.

Galileo’s inventions and insights were so great that Einstein called him the “father of modern science.”  But in his own time, Galileo’s idea of a sun-centered solar system was considered radical and even dangerous–he was branded a heretic, imprisoned in his ome, and banned from discussing science with anyone.  In this inspired biopgraphy, Bonnie Christensen lets Galileo himself tell the tale–and his genial narration makes this giant of science feel more real and accessible than ever before.  Lavishly illustrated in rich jewel tones, this is a perfect introduction to a most remarkable man.

The Plant Hunters

Driven by an all-consuming passion, the plant hunters traveled around the world, facing challenges at every turn: tropical illnesses, extreme terrain, and dangerous animals.  They battled piranhas, tigers, and vampire bats.  Even the plants themselves could be lethal!  But these intrepid eighteenth and nineteenth century explorers were determined to find and collect new and unusual specimens, no matter what the cost.  Then they tried to transport the plants- and themselves- home alive.  Creating an important legacy in science, medicine, and agriculture, the plant hunters still inspire the scientific and environmental work of contemporary plant enthusiasts.

Working from primary sources–journals, letters and notes from the field– Anita Silvey introduces us to these daring adventures and scientists.  She takes readers into the heart of their expeditions to then-uncharted places such as the Amazon basin, China and India.  As she brings a colorful cast of characters to life, she shows what motivated these Indiana Jones-type heroes.  In The Plant Hunters, science, history, and adventure have been interwoven to tell a largely forgotten- yet fascinating- story.

Technology of the Ancients: The Romans

This book provides readers with an up-close look at the ingenuity of forward-thinking inventors and engineers from the early civilizatrions

The Chinese

This book focuses on the discoveries and inventions of the ancient Chinese civilization in the areas of transportation, agriculture, architecture, science, and technology.

The Vikings

This book focuses on the discoveries and inventions of the ancient Viking civilization in the areas of transportation, agriculture, architecture, science, and technology.

Motion, Magnets and More

Where do the bubbles come from in a piece of cake? Why do triangles make a structure stronger? And how come magnets don’t stick to the wall? This colorful and straightforward introduction to the physical sciences gives young readers an easy-to-understand overview of such concepts as materials, forces, structures, solids, liquids and gases. Explanations are accompanied by simple, fun activities, including building a structure out of dried spaghetti and inflating a balloon with a gas made by combining vinegar and baking soda. Parents and teachers will find more explanations, activity ideas and a helpful glossary in the back.

A Native American Thought Of It: Amazing Inventions And Innovations (We Thought Of It)

nativeInventiveness and ingenuity from North America’s First Nations.Everyone knows that moccasins, canoes and toboggans were invented by the Aboriginal people of North America, but did you know that they also developed their own sign language, as well as syringe needles and a secret ingredient in soda pop?Depending on where they lived, Aboriginal communities relied on their ingenuity to harness the resources available to them. Some groups, such as the Iroquois, were particularly skilled at growing and harvesting food. From them, we get corn and wild rice, as well as maple syrup.Other groups, including the Sioux and Comanche of the plains, were exceptional hunters. Camouflage, fish hooks and decoys were all developed to make the task of catching animals easier. And even games-lacrosse, hockey and volleyball — have Native American roots.Other clever inventions and innovations include: Diapers Asphalt Megaphones Hair conditioner Surgical knives Sunscreen.With descriptive photos and information-packed text, this book explores eight different categories in which the creativity of First Nations peoples from across the continent led to remarkable inventions and innovations, many of which are still in use today.