Disease and ill health are caused largely by damage at the molecular and cellular level, yet today's surgical tools are too large to deal with that kind of problem. ↗
If we remind ourselves of the fact that every fifth American today rightly points and perhaps also with a certain degree of pride to his German ancestry or her German ancestry, we can safely say that we, indeed, share common roots. ↗
If you look at the human condition today, not everyone is well fed, has access to good medical care, or the physical basics that provide for a healthy and a happy life. ↗
Nanotechnology will let us build computers that are incredibly powerful. We'll have more power in the volume of a sugar cube than exists in the entire world today. ↗