Ключевые слова: alarm, alert, attack, bomb, cables, clock, concept, concepts, count, countdown, criminal, danger, dangerous, despair, destruction, destructive, detonation, device, digital, down, dynamite, electronic, energy, explosion, explosive, force, fuse, impact, left, military, one, potential, rendering, risk, safety, second, symbol, terror, terrorist, threat, threats, tick, time, timer, violence, warning, weapon,