Well the entire building shook violently from basement to roof on impact, so that's one way how. The other would naturally be the fact that none were planted. Do you know the level of effort it took to do controlled demo on the world record?
I suggest you find out what it is, and what it took. Do some math - you know, research. Get back to me with your findings.
Food truck example?
How about just a yes or no for once in your

life?
Has there ever been an explosion or a report of an explosion that was NOT the result of an explosive device?
YES or NO