Comment Smooth for the first 36 seconds anyway (Score 1) 90
The last 500 million euro fireworks display was caused by:
"The internal SRI software exception was caused during execution of a data conversion from a 64-bit floating-point number to a 16-bit signed integer value."
See this link for more stuff
http://www.math.ufl.edu/~cws/3114/ariane-siam.html