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The PCR Method - a DNA Copying Machine Lists of Nobel Prizes and Laureates The PCR Method - a DNA Copying Machine Play the Eye of the Donkey Game Nerve Signaling Lists of Nobel Prizes and Laureates Nerve Signaling Play the Nerve Signaling Game How Bloodstain Pattern Analysis Works If you're flipping channels one day and come upon a crime scene as depicted on one of the many TV shows that focus on forensic science, such as "CSI" or "Dexter," you might notice something strange. Among the technicians dusting for fingerprints and collecting hair fibers at the murder scene, you spot an array of red strings running from the floor, the wall, the table and the sofa. All of the strings meet at nearly the same point. Suddenly, an investigator begins recounting aspects of the crime: When it happened, where the assault took place in the room, what kind of weapon the perpetrator used and how close to the victim the assailant stood. How could he have learned all that information from a webwork of strings? The strings themselves aren't important.
The Cell and its Organelles Lists of Nobel Prizes and Laureates The Cell and its Organelles Play the Incredible Megacell Game Immune Responses Lists of Nobel Prizes and Laureates Immune Responses Play the Immune Responses Game Bloodstain Tutorial The success or failure of any criminal investigation often depends on the recognition of physical evidence left at a crime scene and the proper analysis of that evidence. Crime scenes that involve bloodshed often contain a wealth of information in the form of bloodstains. The pattern, size, shape, and the location of such stains may be very useful in the reconstruction of the events that occurred. William G. ECKERT and Stuart H. JAMES
The Split Brain Experiments Lists of Nobel Prizes and Laureates The Split Brain Experiments Play the Split Brain Experiments About the game The split brain experiments revealed that the right and left hemisphere in the brain are good at different things. For instance, the right hemisphere is good at space perception tasks and music while the left is good at verbal and analytic tasks. Violence Formula: Analyzing TV, Video and Movies Violence is the foundation of many films, TV movies, and action series. In fact, violence is often synonymous with "action." Because screenwriters, directors and producers use violence often and in many ways, how do we begin to recognize the distinctions in media violence? How do we determine if shootout or fist fight is one too many? One way is to understand that there is a basic formula to the portrayal of violence in TV, movies and video.
Pavlov's Dog Lists of Nobel Prizes and Laureates Pavlov's Dog Play the Pavlov's Dog Game About the game Explosions - Chemistry Encyclopedia - reaction, examples, gas, equation, molecule, mass, atom Photo by: Ramzi Hachicho An explosion is a sudden, violent change of potential energy to work, which transfers to its surroundings in the form of a rapidly moving rise in pressure called a blast wave or shock wave. The shock wave can cause substantial damage. MRI Lists of Nobel Prizes and Laureates Play MRI the Magnetic Miracle Game About the game In the MRI imaging technique, strong magnets and radio waves are used for getting images of inner organs made of soft tissue, compared to X-ray imaging where you get images of hard tissue, like bones and teeth.