The economy's implosion during the credit crisis.
It's happened at the Wall in Germany, in Poland with the Solidarity Movement, the economic implosion of the Soviet Union, Afghanistan independence and now Iraq.
Stay behind a safety shield or screen if an experiment you are watching could result in an implosion, explosion or fire flash.
In recent years the ACW has suffered an implosion.
To avoid implosion, one should care about entry, and to avoid explosion one should care about exit.
What it overlooked was the imminent implosion of mobile phone prices.