In a recent episode of the crime show CSI, an unscrupulous wife switches her rather large engagement diamond for a paste imitation. She was summarily carted off to jail, but only because the forensic engineers knew how to tell a diamond from cubic zirconium. Plus, she killed somebody. Girls looking to repeat the stunt better think twice now. Galil has reportedly supplied its PCI bus motion controller to a company that is developing an excimer laser diamond marking system for etching characters and graphics on diamonds for identification purposes. While this type of marking is not revolutionary, the new system reportedly will cost ten times less than existing units—thanks to a complete redesign involving new motion control technology. The lower the cost, the more units sold, the more diamonds marked, and, presumably, the less insurance fraud.
Do you wear your ugly Christmas sweater while fighting zombies, or simply chill in front of your homemade entertainment center while your automated cat feeder keeps your feline friend at bay? Whatever you prefer, one of the following gadgets is sure to get your DIY motor running.
Marine mussels and their interaction with the ocean environment has inspired a breakthrough in developing a nontoxic coating for organic electronic components that also could speed up the manufacturing process.
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