the analogies break down at some point. Turns out we haven't tried this particular experiment. And probably won't. Divide a trillion megaton bombs by ((10 min * 60 s/min)/3 s), and you still end up with 5 billion megaton blasts, sustained for 10 minutes. Would the teaspoon of mass survive that long? No. I'm pretty sure that the first quarter nanosecond of release would be sufficient to ruin anything on a human scale.