Superquark - Preparing for the future
The wealth machine
How inventions, over the last two centuries, have changed the world, increasing income, length of life, decreasing fatigue and working hours. And moving from mass illiteracy to school for all.
How inventions, over the last two centuries, have changed the world, increasing income, length of life, decreasing fatigue and working hours. And moving from mass illiteracy to school for all.