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961 records found. Displaying 217 - 240.
Saving the Orangutan: Meet Scientists on a Mission, Discover Kid Activists on a Mission, Make a Career in Conservation Your Mission
From the Series Mission Survival: Saving Earth's Endangered Animals
The orangutan is one of Earth's most entrancing creatures, yet it is also one of its most threatened. Find out why some people are making it their mission to try to save orangutans, and what… Read More →
Saving the Sea Turtle: Meet Scientists on a Mission, Discover Kid Activists on a Mission, Make a Career in Conservation Your Mission
From the Series Mission Survival: Saving Earth's Endangered Animals
The sea turtle is one of Earth's most entrancing creatures, yet it is also one of its most threatened. Find out why some people are making it their mission to try to save sea turtles, and… Read More →
Saving the Snow Leopard: Meet Scientists on a Mission, Discover Kid Activists on a Mission, Make a Career in Conservation Your Mission
From the Series Mission Survival: Saving Earth's Endangered Animals
The snow leopard is one of Earth's most entrancing creatures, yet it is also one of its most threatened. Find out why some people are making it their mission to try to save snow leopards, and Read More →
Saving the Tiger: Meet Scientists on a Mission, Discover Kid Activists on a Mission, Make a Career in Conservation Your Mission
From the Series Mission Survival: Saving Earth's Endangered Animals
The tiger is one of Earth's most awe-inspiring creatures, yet it is also one of its most threatened. Find out why some people are making it their mission to try to save tigers, and what… Read More →
Secrets of a Civil War Submarine: Solving the Mysteries of the H. L. Hunley
Winner of the Sibert Medal, Secrets of a Civil War Submarine is a fascinating look at the world's first combat sub. On February 17, 1864, the H. L. Hunley made history as the first submarine… Read More →
Cadena de bloques y criptomoneda (Blockchain and Cryptocurrency)
From the Series Criptología (Cryptology) (Alternator Books ® en español)
La cadena de bloques es la poderosa tecnología detrás de las criptomonedas populares como Bitcoin. Descubre cómo las cadenas de bloques ayudaron a crear estas monedas digitales que no están… Read More →
Clasificado (Classified): La carrera secreta de Mary Golda Ross, ingeniera aeroespacial cheroqui (The Secret Career of Mary Golda Ross, Cherokee Aerospace Engineer)
“Despegue. ¡Una biografía que llega más allá de las estrellas!”—excelente, Kirkus Reviews Mary Golda Ross trabajaba en muchos proyectos clasificados como ingeniera aeroespacial del siglo XX,… Read More →
Criptología (Cryptology) (Alternator Books ® en español) — Hardcover Set
From the Series Criptología (Cryptology) (Alternator Books ® en español)
Jump into an exciting introduction to cryptology, the study of codes. Titles range from books on professional cryptologists and classic codes, to digital currency and cybersecurity. Now in Spanish! Read More →
Criptología digital (Digital Cryptology)
From the Series Criptología (Cryptology) (Alternator Books ® en español)
Las computadoras y el Internet cambiaron para siempre la forma en que comunicamos mensajes y otro tipo de información. También crearon nuevos desafíos para poder mantener esas comunicaciones… Read More →
Criptólogos profesionales (Professional Cryptologists)
From the Series Criptología (Cryptology) (Alternator Books ® en español)
Imagina tener un trabajo que ha existido durante miles de años. Las personas llamadas criptólogos han estado creando y descifrando códigos casi desde que los humanos comenzaron a escribir. La Read More →
Códigos y cifrados clásicos (Classic Codes and Ciphers)
From the Series Criptología (Cryptology) (Alternator Books ® en español)
¡Sumérgete en la historia secreta de. . . los secretos! Las persona han querido ocultar mensajes e información importante durante milenios. Lee cómo los códigos y cifrados más geniales de la… Read More →
Invenciones increíbles (Amazing Inventions) — Hardcover Set
From the Series Invenciones increíbles (Amazing Inventions)
Discover true stories of invention behind coveted pop-culture objects—from sneakers to smartphones. With high-interest graphic novel art, these books profile the products' creators and… Read More →
La guitarra eléctrica (The Electric Guitar): Una historia gráfica (A Graphic History)
From the Series Invenciones increíbles (Amazing Inventions)
Durante décadas, los toques y chirridos de la guitarra eléctrica han sido algunos de los sonidos que definen la música popular. Pero tuvo que pasar más de un siglo de esfuerzo e innovación… Read More →
Secretos de la esteganografía (Secrets of Steganography)
From the Series Criptología (Cryptology) (Alternator Books ® en español)
A veces, el mejor escondite está a simple vista. Infórmate sobre la esteganografía, la práctica de ocultar mensajes a la vista de los demás. Ve cómo se vincula con la criptología, la ciencia… Read More →
Secretos de los locutores de claves navajos (Secrets of Navajo Code Talkers)
From the Series Criptología (Cryptology) (Alternator Books ® en español)
En tiempos de guerra, los códigos indescifrables ayudan a los ejércitos a ganar batallas. ¿Qué mejor código que un lenguaje avanzado? Lee acerca de cómo los marines navajos arriesgaron sus… Read More →
Teléfonos celulares e inteligentes (Cell Phones and Smartphones): Una historia gráfica (A Graphic History)
From the Series Invenciones increíbles (Amazing Inventions)
Los teléfonos celulares permitieron que las personas se comunicaran desde cualquier lugar y los teléfonos inteligentes han transformado la manera en que compartimos información. Descubre los… Read More →
Tenis (Sneakers): Una historia gráfica (A Graphic History)
From the Series Invenciones increíbles (Amazing Inventions)
Los tenis surgieron como resultado de los esfuerzos por fabricar un calzado más duradero y cómodo, y se convirtieron en un importante vínculo entre el deporte y la moda. Su popularidad en… Read More →
Videojuegos (Video Games): Una historia gráfica (A Graphic History)
From the Series Invenciones increíbles (Amazing Inventions)
Los videojuegos pasaron de ser simples consolas a convertirse en un entretenimiento doméstico de vanguardia y en algunas de las aplicaciones más populares del mundo. Descubre las innovaciones Read More →
50 Things You Should Know About - STEM Books — Hardcover Set
From the Series 50 Things You Should Know About
The 50 Things You Should Know About series explores important topics from science to technology to art in 50 bite-sized chunks. Packed with facts, diagrams, infographics, and photos, this… Read More →
50 Things You Should Know About Inventions
From the Series 50 Things You Should Know About
In the ancient world, philosopher Archimedes designed new machines for farming. During the Renaissance, artist Leonardo da Vinci sketched his ideas for wondrous flying machines. Scientist… Read More →
50 Things You Should Know About Space
From the Series 50 Things You Should Know About
What exactly goes on at the International Space Station and why does the Earth spin? Just how big is our galaxy and how did the Moon form? From constellations to space shuttles, Space is as… Read More →
50 Things You Should Know About the Environment
From the Series 50 Things You Should Know About
From the icy poles to the evergreen rainforests, life has found a way to flourish in nearly every environment on Earth. This book explores the startling discoveries of new life forms in… Read More →
50 Things You Should Know About the Human Body
From the Series 50 Things You Should Know About
The human body is complicated and incredible! The many parts of the body form a network of systems that work together to keep you alive and active. Each chapter focuses on a different… Read More →
50 Things You Should Know About — Hardcover Set
From the Series 50 Things You Should Know About
The 50 Things You Should Know About series explores important topics from science to technology to art in 50 bite-sized chunks. Packed with facts, diagrams, infographics, and photos, this… Read More →