In 2372, Tom Paris created the short-lived Paris Radiogenic Sweepstakes aboard the USS Voyager, a lottery whose winner was the one to correctly guess the radiogenic particle count the next day. (VOY: "Meld") The Vihaar of Malon legend are supposedly monsters created by radiogenic waste, carried in large quantities aboard Malon freighters. (VOY: "Juggernaut") In 2377, Lieutenant Reginald Barclay speculated that a radiogenic field might be preventing his datastream from reaching Voyager. (VOY: "Inside Man")