The other advantage is that in conventional manufacturing processes, it takes a long time for a factory to produce an amount of product equal to its own weight. With molecular machines, the time required would be something more like a minute. ↗
If I felt, in the event of a royal wedding, inspired to write about people coming together in marriage or civil partnership, I would just be grateful to have an idea for the poem. And if I didn't, I'd ignore it. ↗
But the mechanics of learning to 'throw your voice' are pretty simple. Anyone with a tongue, an upper palate, teeth, and a normal speaking voice can learn ventriloquism. ↗
We Americans are the best informed people on earth as to the events of the last twenty-four hours; we are the not the best informed as the events of the last sixty centuries. ↗