Credit card scams, identity theft; this is the new age of computer crime. Even though there is no smoking gun, deleted computer evidence can still be detected by expert detectives. These forensic investigators can track down criminals who use the computer as their weapon. Readers will discover the techniques these officers use to solve real life computer-based crimes.
To a trained forensic scientist, blood spatter at a crime scene tells a clear story about what happened. The DNA in the blood can narrow down a list of suspects, clearing the innocent or helping send the guilty to prison. Readers will discover how blood spatter analysis and DNA fingerprinting began, how they are used now, and how they have solved decades-old mysteries.
Nick and Sophie, two cousins from the United States, visit the European Organization for Nuclear Research and learn about the Large Hadron Collider. Throughout their tour, they chat about the mysteries of particle physics and the building blocks of matter"--
How would you like to have a robot for a teacher? While robots will never replace human teachers, they are helping students learn in and out of the classroom. Informational text, fun facts, and full-color images about educational robots stimulate the curiosity of young readers. A "Words to Know" feature helps students master new vocabulary. This cutting-edge book includes a fun activity that will help students learn about programming and supports the NGSS K-2 Engineering Design Standards.
They build cars and computers and carry heavy boxes throughout warehouses. They even make pizzas. They are quick and accurate, and they can work 24/7 without tiring. They are industrial robots. Engaging text, fascinating facts, and full-color images tell the story of how factories and warehouses use robots. A "Words to Know" feature helps young readers master new vocabulary. This book includes a fun group activity in which students role-play as robots in a cookie factory, supporting the NGSS K-2 Engineering Design Standards.
Doctors, nurses, and other medical professionals can help you feel better when you are sick. Robots can too. They check up on patients, help paralyzed people move again, and even perform surgery. Informational text, fascinating facts, and full-color images tell the story of how robots are helping transform medicine. A "Words to Know" feature helps students master new vocabulary. The book includes a hands-on activity that will help students understand how robotic hands work, and it supports the NGSS K-2 Engineering Design Standards.
In-depth analysis and comprehensive text delve into the psychology of medical serial killers, such as Dr. Michael Swango and Dr. Harold Shipman, in order to examine their motives, behaviors, and methods. Readers can also take a personality disorder self-assessment quiz to learn more about psychopathythe most common psychological condition for serial killers.
Mining can be a dirty and dangerous business. Some mines are difficult, if not impossible, for humans to reach. Enter our ever-evolving world of robotics. They help clean up mining disasters, drill into the ocean floor, and more. Young readers will "dig" the informational text, intriguing facts, and full-color images. A "Words to Know" feature helps students master new vocabulary. Mining Robots includes an activity that shows readers how to make their own rubber band-powered trucks in support of the NGSS K-2 Engineering Design Standards.
Buzz! Wasps and bees buzz to and from their nests and hives all day. They are busy for a reason. A lot is going on inside their homes. Workers gather food and feed the young. The Queen lays eggs. Discover how bees and wasps build their homes, communicate, and depend on one another to survive in their colonies.
If a trip to an active volcano is your idea of a dream adventure, then perhaps a career in volcanology is for you! Through case studies, photographs, interviews, and facts, you'll discover what it means to be a volcanologist, why we need them, and how you can become one too.
Most people can't imagine a car without windshield wipers. How would you possibly see during a snow storm or downpour? But there was a time when drivers had to wipe the windshield themselves to clear it of snow and rain. And boy did they get wet. Readers find out how Mary Anderson's smart thinking helped her get a patent for the Windshield Cleaning Device.
Cybercriminals are criminals in the truest sense of the word. However, their techniques are highly specialized and technical. Their crimes are high-impact and often global, but, simultaneously, they are difficult to trace, often leading investigators on thrilling chases in an underworld society of coders and hackers. To combat the devastating work of cybercriminals, the need for cybercrime investigators has increased exponentially. This book will introduce readers to the dark world of cybercrime, the various disguises cybercrime can take, and the increased need to combat cybercrime, as well as highlight the fascinating world of cybercrime investigation, including training, education, real-world cases, and typical salary ranges.
Most people love microwave popcorn or a warm snack from the microwave, but before 1975, homes did not have this great device. How did Percy Spencer go from a small town mill worker to the inventor of one of the most popular devices in the world? Find out how Spencer's love of science and machines, along with his strong work ethic, helped him achieve a patent for the invention of the microwave oven.
A perfect biography for young readers, and a very inspiring story. Vivien Thomas worked hard to make a new way to help babies' hearts. Readers will learn about his life and the surgery he invented, and make their own stethoscope, too.
This book explains why we have seasons and when the spring season starts. It also suggests some spring activities that people do as well as what animals may do during this season. There is an easy experiment relating to spring included in the back of the book. Author Sara L. Latta creates a fun learning environment about science for emerging readers.
This book explains why we have seasons and when the fall season begins. It also suggests some activities that people do in the fall as well as what animals may do during this season. There is an easy experiment relating to fall included in the back of the book. Author Sara L. Latta creates a fun learning environment about science for emerging readers.
This book explains why we have seasons and when winter begins. It also suggests winter activities that people do as well as what animals may do during this season. There is an easy experiment relating to winter included in the back of the book. Author Sara L. Latta creates a fun learning environment about science for emerging readers.
Bones are a powerful tool for forensic anthropologists. They can indicate age and gender, and a set of teeth or a fragment of bone can even show when a person died, as well as how long the body has been decomposing. Did the person die from natural causes or was it foul play? With the help of authorities, including the FBI and CIA, forensic anthropologists can find out the answers with a few small clues. Readers will be captivated by ancient and modern real-life cases. A chapter on careers allows students to dig deeper and find out what it takes to work in this fascinating field.
Bloodstains provide clues as to how a crime had been committed. When a speck of blood falls on a surface, it leaves a shape and stain. This is called bloodstain evidence. Each individual carries DNA that is unique to him or her, except for identical twins. With the help of bloodstains and saliva, as well as fingernails, an investigator can recover enough evidence to confirm whether a defendant is guilty or innocent of a crime. This book includes sidebars that further expand on the topic, as well as a further reading list and career information for readers interested in this intriguing STEM field.
Author Sara Latta discusses food poisoning and foodborne diseases, including E. Coli, botulism, and Salmonella. Safe food-handling practices and explanations of how different bacteria can cause illness are covered. Real-life, current stories of people affected by the diseases are included. A full history of science's understanding of foodborne diseases, as well as methods of transmission, symptoms, treatment, and prevention are clearly covered. A chapter is also devoted to future areas of research. Fact boxes are included throughout the book.
Many young people are tempted to take steroids because they believe they will become better athletes or be more attractive. This book explains why this is a dangerous belief. Author Sara L. Latta discusses steroids and performance-enhancing drugs, explaining their history, effect on the body, reasons for use, laws that control their use, and their use by amateur and professional athletes.
Do you like the cold? Do you like solving mysteries and discovering answers? Are you interested in Earth's history? Then a career as an polar scientist might be for you! Through case studies and interviews, you'll discover what it means to be a polar scientist, studying the ice for answers to some of history's biggest questions.
Through real-life stories, learn about the many types of allergies and their effects, including asthma, hay fever, food allergies, latex allergies, and anaphylaxis. Understand how the immune system works and how different people react to allergens. Explore the history, symptoms, diagnosis, treatment, prevention, and future areas of research for those with allergies.
Simplifies junior high science in engaging and conversational language and offers examples and activities to show readers how the topics tie in to real life"--
This book explains why we have seasons and when summer begins. It also suggests summer activities that people do as well as what animals may do during this season. There is an easy experiment relating to summer included in the back of the book. Author Sara L. Latta creates a fun learning environment about science for emerging readers.
This book explains why we have seasons and when the fall season begins. It also suggests some activities that people do in the fall as well as what animals may do during this season. There is an easy experiment relating to fall included in the back of the book. Author Sara L. Latta creates a fun learning environment about science for emerging readers.
This book explains why we have seasons and when winter begins. It also suggests winter activities that people do as well as what animals may do during this season. There is an easy experiment relating to winter included in the back of the book. Author Sara L. Latta creates a fun learning environment about science for emerging readers.
This book explains why we have seasons and when the spring season starts. It also suggests some spring activities that people do as well as what animals may do during this season. There is an easy experiment relating to spring included in the back of the book. Author Sara L. Latta creates a fun learning environment about science for emerging readers.
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