Diving in Easter Island. The main attraction for divers is Easter Island, which lies 2,300 miles offshore. The island rests on a broad submarine volcanic ridge that supports 144 species of algae and 111 species of tropical and pelagic fish. Six species of corals grow in shallow water around the island, though there are no coral reefs.
Fingerprinting is still common and accurate no one person has the same fingerprint, palm print, foot print which means if a match occurs with a print it is very likely to be correct. Lie detectors are becoming more advanced, but until they are able to detects lies then they should not be used in court. Sources. http://www.howstuffworks.com... http://www.time.com... http://www.dna-geneticconnections.com...
1 Home lie detectors are also available for about $90-$700, although the accuracy of home testing units and voice-based testers is not considered reliable. ( 2 The American Polygraph Association says research has shown about 65% accuracy in voice-stress tests.) A voice-stress test called the De-FIB-ulator sells for $89-$99. The Employee Polygraph Protection Act, a federal law established in 1988, set guidelines for private employers to conduct lie detector tests. 2  The American Polygraph Association provides an overview of the law. 3  The Department of Labor has the full text of the law.