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A distracted driver accelerates through a stop sign, knocking a rider off his bike. Soon an ambulance blares onto the scene. Medics rush out, check the man’s vital signs, and intubate him to allow him to breathe. They load him onto a stretcher and transport him to a nearby medical facility, where the doctors immediately get to work.
The patient may survive. Or not. Even if he doesn’t the medical team can review what they did wrong and try again, this time perhaps saving his life. Because this patient is not alive. He’s a simulation. Until recently, doctors mostly trained by first watching procedures, then practicing them directly on patients. Researchers estimate that deaths from medical errors range between 44,000 and 98,000 every year. Nearly one million additional injuries are also attributed to medical error. “So you don’t want to be the first one that the doctor or nurse works on,” says John Anton, founder of the Florida-based simulation company Information Visualization and Innovative Research (IVIR). “Give them the opportunity to repeat situations they’re going to have to face—that’s what simulation is all about.”
A number of scientists bared their genetic souls recently as part of the Personal Genome Project, a study at Harvard University Medical School. They were among the first of the eventually 100,000 volunteers who will agree to place their genetic profiles on the Internet.
As the energy debate rages in political and scientific circles, investment in clean energy technologies continues to rise. Clean Energy Trends 2008, published by research firm Clean Edge, estimates that fuel cells, solar PV, wind energy, and biofuels — a combined $77.3 billion market in 2007 — will increase to $254.5 billion (or 229 percent) within a decade.
The vehicle glides over the rough Afghan terrain, scanning for militants and insurgent troops in training. Thousands of miles away, in the safety of a Nevada office, a soldier helps the plane navigate the chosen course.
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