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2009
| California's north coast is quiet, lonely, and rugged, and not a place well known for murder. But when an investigator looking into a possible suicide is murdered, Jimmy Davis interrupts his retirement and takes the case. But as soon as he gets to the scene, the main suspect also turns up dead. Connecting the three deaths is all the more difficult because everyone in the small community seems to be guilty. The pretty singer was dating the married suspect, and her footprints are at the cliff wher....[more] |
2007
| Explaining why antifreeze is a component of toothpaste and how salt works in shampoo, this fascinating handbook delves into the chemistry of everyday household products. Decoding more than 150 cryptic ingredients, the guide explains each component's structural formula, offers synonymous names, and describes its common uses. This informative resource can serve curious readers as a basic primer to commercial chemistry or as an indexed reference for specific compounds found on a product label. Grou....[more] |
2006
| This fresh collection of more than 20 science projectsfrom hydrogen fuel cells to computer-controlled radio transmittersis perfect for the tireless tinkerer. Innovative activities include taking detailed plant cell photographs through a microscope using a disposable camera; building a rocket engine out of aluminum foil, paper clips, and kitchen matches; and constructing a geodesic dome out of gumdrops and barbecue skewers. Organized by scientific topic, each chapter includes explanations of the ....[more] |
2003
| Step-by-step instructions to building more than 30 fascinating devices are included in this book for workbench warriors and grown-up geeks. Detailed illustrations and diagrams explain how to construct a simple radio with a soldering iron, a few basic circuits, and three shiny pennies. Instructions are included for a rotary steam engine that requires a candle, a soda can, a length of copper tubing, and just 15 minutes. To use optics to roast a hot dog, no electricity or stove is required, just a....[more] |
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