Among these are the nuclear disaster at Chernobyl, Ukraine; the explosion of the Challenger space shuttle; and the oil spill caused when the tanker Exxon Valdez struck a reef in Prince William Sound, Alaska.
Antara lain bencana nuklir di Chernobyl, Ukraina; ledakan pesawat ulang - alik Challenger; dan tumpahan minyak yang menghebohkan sewaktu kapal tanker Exxon Valdez menghantam karang di Prince William Sound, Alaska.