Tag: technoloy

Searching out shipwrecks

Earlier this month, a company called Odyssey Marine Explorations Inc. announced that it has discovered the sunken wreck of the S.S. Republic, a steamer that went down in a hurricane off Savannah, Georgia, on October 25, 1865, carrying $400,000 in $20 gold coins–worth $120 to $180 million today. There was a time when sending a …

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Lie detectors

Wouldn’t it be nice if there were a machine that could tell you when someone is lying?  Some people believe that there is.  It’s called a “polygraph”–popularly known as a “lie detector”–and it’s been in the news lately, both in Washington and in Regina.  Other people, however, will tell you that the polygraph is a fraud, no …

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