the Miami beach condo didnt tip over. you know you are wrong, you just dont want to admit it in front of all these guys you've been arguing with.Yes, many key supports failed, simultaneously. If they didn't fail simultaneously, that would be a major safety risk, as the building could tip over or something like that. That's why they are timed carefully. And if only one column in one corner of the building failed, it's unlikely the building would collapse at all.