Catalog Search Results
1) Mirage
Author
Series
Oregon files volume 9
Language
English
Description
In October 1943, a U.S. destroyer sailed out of Philadelphia and supposedly vanished, the result of a Navy experiment with electromagnetic radiation. The story was considered a hoax-- but now Juan Cabrillo and his Oregon colleagues aren't so sure. There is talk of a new weapon soon to be auctioned, something very dangerous to America's interests, and the rumors link it to the great inventor Nikola Tesla, who was working with the Navy when he died...
Author
Language
English
Description
"In 2011, without warning, a skyscraper in South Korea began to shake uncontrollably and was immediately evacuated. Was it an earthquake? A terrorist attack? No one seemed quite sure. The actual cause emerged later: Twenty-three middle-aged Koreans were having a Tae Bo fitness class in the office gym on the twelfth floor. Their beats had inadvertently matched the building's natural frequency, and this coincidence caused the building to shake at an...
Author
Series
Language
English
Description
The supercharged facts about energy and waves can set your brain buzzing! You learn about huge rates of consumption (like the 35.3 quadrillion BTUs of petroleum used in the United States in 2011), huge timelines (it took 300 million years for our greatest source of energy, fossil fuels, to be created), and even huger mysteries (how long it will be before fossil fuels run out). How can all these big numbers and concepts make more sense? Infographics!...
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Series
Language
English
Description
Did you know that both electricity and light move in waves, like water does? What does electricity have to do with magnets? From Benjamin Franklin and Charles de Coulomb to Georg Ohm and James Joule, readers will be introduced to the basic principles of light, electricity, and magnetism in an illuminating way.
Author
Language
English
Description
"Red Kangaroo is having a fun day at the beach! She loves watching the waves go up and down, but, suddenly, she has a question: Do the waves ever stop? Dr. Chris has the answer-not only do waves never stop, but there are all kinds of waves around us! Discover all the waves you can and can't see, plus the waves you can hear! In this new series, Chris Ferrie answers all the questions Red Kangaroo has about what things are made of and how things work...
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Series
Language
English
Description
Imagine a world without light. What would it be like? Dark, cold, and lifeless! In Explore Light and Optics! With 25 Great Projects, readers ages 7 through 10 find out why light is so important to our world. We use light to communicate. Because of light, there are natural phenomena such as rainbows and the auroras. And it's light that provides living things with the energy they need to exist. In Explore Light and Optics!, readers learn how light...
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Series
Language
English
Description
"This engaging book describes the properties of light waves, how they move, and the way our eyes receive them. Readers will learn that we see an object when light reflects from its surface and into the eye. A link to interactive activities online plus an activity in the book allow readers to create models that explore how to redirect and block the path a light wave travels."--
11) What are waves?
Author
Series
Language
English
Description
"This exciting title introduces readers to the concept of a wave and the patterns and properties common to both light and sound waves. Clear text and detailed diagrams combine to demonstrate the cause-and-effect relationships involved in the properties of amplitude, wavelength, and frequency. A link to interactive activities online plus an activity in the book allow readers to explore key concepts close up by creating their own wave models."--
12) Light
Author
Series
Language
English
Description
Light is what makes colors possible. Without light, we would not be able to see anything.
Author
Language
English
Description
The aliens have landed! That's what Scooby-Doo and the gang think when they see a UFO and an alien who seems determined to destroy the local lighting store. But why? Join the gang as they use science to uncover the alien's mission and put a stop to its not-so-bright idea.
Author
Language
English
Description
"Keys, wallet, cell phone, ready to go! Cell phones have become ubiquitous fixtures of 21st century life--suctioned to our ears and stuck in our pockets. Yet, we've all heard whispers that these essential little devices give you brain cancer. Could it be true? In 2011, the World Health Organization shocked the international community by confirming that the radiation from cell phones is a possible carcinogen to humans. Martin Blank notes that while...
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