Premise: `` Radioactive '' is a song by American rock band Imagine Dragons for their major-label debut EP Continued Silence and later on their debut studio album , Night Visions ( 2012 ) , as the opening track . The song has also reached number one in Sweden and in the top 20 in several countries including Australia , Canada , New Zealand and the United Kingdom , becoming Imagine Dragons ' most successful single to date . It has since been certified ten times platinum in the USA , making it the one of the best selling singles of all time .
Hypothesis: Radioactive is a car.
Label: CONTRADICTION