Confidence votes 213. Gas Chromatography/Mass Spectrometry is as close to being a perfect drug test as it's possible to get. It's done in a computerized machine. It turns the sample to a gas, directs the gas into a little tube, and analyzes the way the components of that gas array themselves in the tube.
Vegas Liberty is about two-fifths the height of the original (150 feet versus 350 feet), weighs far less (150 tons versus 27,000 tons) and is way younger (about 15 years compared with 127). Photo.
Another replica is the Bordeaux Statue of Liberty. This 2.5 m (8.2 ft) statue is in the city of Bordeaux. The first Bordeaux statue was seized and melted down by the Nazis in World War II. The statue was replaced in 2000 and a plaque was added to commemorate the victims of the September 11 terrorist attacks.