René ( born again or reborn in French) is a common first name in both French-speaking and Spanish-speaking countries. It derives from the Latin name Renatus.
In the controlled demolition industry, building implosion is the strategic placing of explosive material and timing of its detonation so that a structure collapses on itself in a matter of seconds, minimizing the physical damage to its immediate surroundings. Despite its terminology, building implosion also includes the controlled demolition of other structures, such as , , , and .