Digital distribution removes the high set-up costs and everything else changes with it.

ECONOMIST: The case against war

It wasn't just like the Emancipation Proclamation, you know, read it and then all of the sudden everything changes.

NPR: Embracing Freedom: Juneteenth Celebrations

It does everything from breeding new seeds and cattle, to creating ultra-thin edible wrapping paper for foodstuffs that changes colour when the food goes off, to running a nanotechnology laboratory creating biodegradable ultra-strong fabrics and wound dressings.

ECONOMIST: Brazilian agriculture