With the advances in the feild of 'Nanotechnology' one to see the future go from big to small, to more efficient products.

Products could be much lighter, stronger, and more precise.

Lighter materials will make air and space travel more economical.

 Computers of the future will use atoms instead of chips for memory. 

 weapons as small as a single bullet could pack more computer power than the largest supercomputer in existence today

Solar energy can replace other resources.

Medicine can heal at the molecular or cellular level