Fingerprint in Germany and implemented in both Germany and Japan, the Vucetich system (developed by a Croatian-born Buenos Aires Police Officer) was developed in Argentina and implemented throughout South America, and the Henry system was developed in India and implemented in most English-speaking countries. In the Henry system of classification, there are three basic fingerprint patterns: loop, whorl, and arch, which constitute 60–65%, 30–35%, and 5% of all fingerprints respectively. There are also more complex classification systems that break down patterns even further, into plain arches or tented arches, and into loops that may be radial or ulnar, depending on the
Lightnin' Loops 1980s, although other coasters such as Rolling Thunder (built in 1979), Sarajevo Bobsleds (built in 1984), and Ultra Twister (built in 1986) also were major coasters. The popularity of Lightnin' Loops faded in 1989 when the bobsleds were replaced with a multiple looping full circuit then-state of the art roller coaster called the Great American Scream Machine (also built by Arrow), which featured seven inversions, three of which were loops. Also unpopular was the high stair-climb to reach the Loops loading station. By 1990, the area that Lightnin' Loops was occupying lacked theme and became a dull area of the