Each year, millions of kids are bullied. Bullying is nothing new, but today, it is more than hurting with fists or feet. For many young people, leaving school doesnt stop the bullying, because the bullies are on the Internet.
Someone, sometime, has probably told you, "Eat your vegetables!" But do you know why eating vegetables every day is so important? Find out how vegetables make your body healthier. Learn how vegetables like potatoes and peas, cabbage and corn, broccoli and beets get from the farm to your table and discover why eating vegetables as part of a balanced diet is the best way to stay healthy!
Driving is a huge part of life for millions of people. We drive to go to family's and friends' houses; we drive to go to work and school; we drive to go to the store. You probably ride in some sort of vehicle every day. With so many drivers on the road, staying safe while traveling in the car is an important part of any trip.
Storms, tornadoes, floods, wildfires - the world is full of natural disasters that do terrible damage to our homes, towns, and cities. Knowing how to prepare for a natural disaster and what you can do if one does happen is the best way to keep yourself safe.
The Internet is a great tool for learning. Its also a lot of fun for games, keeping up with friends, or reading about the things you love. But there are also dangers on the Internet. You can't always know for sure to whom you're talking. Information you put online that you think is safe may become a target for people who are up to no good. Pictures you share with one person can end up in the hands of people you'd never have sent them to. The Internet can become a scary place.
Our friends are supposed to be there for us when we need them, to help us through tough times and laugh with us when things are going well. But sometimes, our friends can push us to do things we wouldn't do normally. We might want to do the things our friends are doing to fit in or be cool. This is peer pressure, and it can be dangerous when it leads to hurtful behaviors.
Each day, dangerous germs surround us. At home, many of the products we use to keep our houses clean and our bodies healthy can also be poisonous and very dangerous. The wrong pill, medicine, or household cleaner can cause major health problems. Whether from diseases, germs, or poisons, keeping your body safe from harm means knowing the dangers that are around you.
Sports are a lot of fun. Theres nothing like getting outside with a group of friends and throwing the ball around or playing a game of basketball, soccer, or baseball. But with all the fun, there are a lot of things to keep in mind to keep everyone safe.
We all need to eat! But making healthy food choices can be tough. To be healthy, we can't eat only our favorite foods. We need to eat some foods from each of the five food groups: dairy, fruits, vegetables, grains, and proteins. Learn about all five food groups and find out why each is so important to a healthy life. Discover why eating a balanced diet is one of the best ways to lose weight, stay in shape, and keep your body healthyand how you can do just that!
Whether were drinking a glass of milk, eating a grilled cheese sandwich, or enjoying a yogurt, most of us eat a lot of dairy. But why is having dairy foods every day an important part of a balanced diet? Discover the story that lies behind each glass of milk and slice of cheeseand learn how to make smarter, healthier food choices every day!
Apples, bananas, orangesthere are so many fruits to choose from! But what makes fruit such a healthy food choice? Find out more about fruit: where it comes from, how it gets to your plate, and why it is such an important part of a healthy, balanced diet. Learn how much fruit you should be eating each dayand how you can make healthy food choices a part of your life!
From bread to pasta to cereal, most of us eat a lot of grains. But why is eating food from the grain food group so important? Find out more about grains and how they keep your body healthy. Discover where grains come from and how they get from farms to factories, from stores to your plate and learn some easy ways to make grains part of your daily diet!
Meat, beans, and fish all contain protein, an important part of a balanced diet. But why is eating protein each day so important? Find out more about the protein food group and why your body needs protein to stay healthy. Learn where we get most of our protein and how it ends up on our plates. Discover how to make sure youre eating enough protein every day!
Drugs and alcohol are dangerous no matter how old you are, but for kids, the risks of using drugs or alcohol are even more serious. Even though many young people know that drugs and alcohol can be deadly, they still put themselves in harms way by using these unsafe substances.
The farmers, workers, and pioneers of America in the 1800s were nourished by a tradition of hearty, down home cooking that is still a part of our national cuisine - New England baked beans, roast beef, turkey, corn on the cob, and pumpkin pies. With roots in the British Isles, and with important contributions from Native American food plants and cooking techniques, American food and drink quality and seasonal variety was vastly improved during the 1800s by new technologies in transportation, food storage, hygiene, and preservation, growing national and world markets, and not least the delicious ethnic cuisines of new immigrant groups. Hungry for innovation, quality, and economy, Americans in the 1800s became the best fed nation in the history of the world!
Medicine developed into a science in the 1800s, but it was a long evolution from folk remedies and superstition to a modern understanding of how the human body works and how disease is spread. Throughout much of the century, the life expectancy of the average American was decades shorter than it is now. A lack of understanding of simple hygiene contributed to the early death of many women after childbirth, and children routinely died of common childhood diseases like measles. An incorrectly treated broken arm could kill a healthy young man, and pain, disfigurement, and epidemic disease was the fate of many Americans. Traditional herbal remedies were sometimes the best treatments available, while patent medicines often contained toxic substances, and medical procedures were often painful, disgusting, and ultimately useless. The dedicated scientists and medical researchers of the 1800s made a tremendous contribution to the health and happiness of Americans.
The digital age we entered in the twenty-first century has rapidly become an age of digital crime. Cyber crimes like spoofing, phishing, and hacking are on the rise, and computer forensic technicians are on the case. Even traditional crimes like murder, fraud, and child abuse can be both facilitated by computers and solved through computer investigation. Computer Investigation helps readers understand how cyber crimes are committed, and how investigators help solve them and bring the perpetrators to justice. Readers will also gain a few tips for protecting themselves online and protecting their computers from intrusions and hacks.
Television programs and feature films present criminal psychology and profiling as a blend of psychic visions, supernatural intuition, and evidence analysis. The reality, however, is quite different. Using true-crime case studies from history and the present, examples from current and former FBI profilers and informative sidebars, Criminal Psychology & Personality Profiling explores the many roles and responsibilities criminal psychologists and profilers fill as they support other professionals in addressing crime and its consequences. From crime-scene analysis to offering expert testimony in court, these behavioral scientists offer an understanding of crime, the criminal mind, and those affected by crime.
A flake of skin, a strand of hair, a fleck of saliva, a drop of blood - everywhere we go we leave behind bits of ourselves that are as unique as fingerprints. Each cell contains genetic material called DNA, which holds information that scientists can use to learn about the person who left those cells behind. In the past twenty-five years, researchers have made significant advances in all disciplines of science, including the study of genetics. As science has leapt forward, the effect on forensics has been remarkable. New knowledge of DNA has dramatically changed the amount of information available to forensic scientists at the scene of a crime, opening doors that were never open before.
The famous Lindbergh kidnapping in the 1930s was solved, in part, through a detailed analysis of the kidnapper's handwriting. Other criminal cases, such as selling phony manuscripts, forgery, and fraud can be broken with detailed analyses of handwriting, typewriting, photocopied documents, and the inks and papers used on documents. The science of analyzing documents has been growing for more than a century. In this book, readers will learn how to document analysis has helped solve various crimes, from kidnappings and famous forgeries, to bombings and other violent crimes. Readers will also see how document examiners present their findings in court. Crime leaves a paper trail, and document analysis provides the techniques for following that trail.
Who committed the crime? When? Even the smallest of witnesses can tell scientists stories that will make or break a criminal case. Insects and pollen grains help forensic scientists bring criminals to justice. A suspect escapes a crime scene, leaving not a trace of evidence behind - except for the hind leg of a grasshopper, which helps convict him of murder. A thief runs through a cornfield, relieved that no one saw him commit the crime - unaware of the tiny grains of pollen stuck to his shirt. Plants and insects hold clues to guilt or innocence. Evidence from nature is all around us, silently and swiftly leaving fingerprints, unnoticed by even the most cunning of criminals.
Welcome to the exciting world of forensic investigation, the science of solving crimes. This introduces the field of forensic anthropology, where scientists and criminal investigators use the human skeleton to solve some of the worlds most mysterious and violent crimes. From the nineteenth century murderer who boiled his wife in a vat of acid, to the modern day pig farmer accused of murdering more than sixty women, forensic anthropology shows how even the tiniest fragments of bones can reveal the identities of victims as well as killers. From mass-transit accidents to war to genocide and terrorist attacks, this science also pieces together the most scattered and seemingly unidentifiable remains. Using recent finds such as bags of bones in the woods, or the five-thousand-year-old skeleton of a victim of foul play, forensic detectives use the smallest clues, revealing a massive crime-recording device: the human body. See how the dead do tell tales to those who know how to listen!
Why are programs such as CSI, Law & Order, and Cold Case so popular? Our culture is fascinated with crime, and these television shows reveal investigators’ procedures and secrets. With so many forensic-based television programs, it might seem that North America’s morbid curiosity is a new phenomenon. The truth is, however, that humanity has always been fascinated by that which also frightens them. What’s more, humans are attracted to puzzles, and forensic science offers opportunities to solve mysteries while at the same time catching the bad guys. Modern media has only magnified the tendencies of previous generations. This book takes a look at the ways this fascination with crime shapes modern news media, television programming, movies, and the Internet. It also provides information on the real-life opportunities for forensic careers. Forensic Science is more than just a cultural obsession: it is a fast-growing professional field. Forensics in American culture will reveal this field’s intriguing mixture of science, mystery, excitement, and justice.
Crimes happen every day all around the world. Sometimes, criminals think they have taken every possible precaution to avoid capture, but they are often mistaken. Every crime leaves a trace, and forensic science has evolved to find the tiniest bits of evidence imaginable at a crime scene. Mark & Trace Analysis gives readers some insights about the tricks and techniques used by forensic scientists and crime-scene investigators when evidence is scarce. Criminals always leave a trail. The trick is finding it.
Real-life crime dramas on television intrigue us with the details of postmortem examinations leading to the arrest of murder suspects, but how do forensic pathologists, the doctors who investigate unnatural deaths and chilling crime scenes, actually bring criminals to justice? The story lies in the body of evidence. Literally. The human body provides a wealth of scientific evidence that allows forensic pathology, or legal medicine, to help resolve criminal cases and convict even most elusive perpetrators. The human body records the story of a crime in the language of cuts, wounds, and bruises, and in the fingerprints and bloodstains. Forensic pathologists are trained to scrutinize and interpret this evidence in ways no other scientist can. Examining victims remains from the outside in, forensic pathologists investigate every inch of the human landscape to discover when, how, and why the victim died. Sometimes, a time of death is all a jury needs to convict a suspect of murder, and forensic pathologists are experts at uncovering this crucial evidence. Visiting crime scenes, collecting bodies in the middle of the night, and excavating suspicious burial grounds are all in a days work for the sake of bringing justice to victims who can no longer speak for themselves.