1. What will life be like in thirty or fifty years from now?
2. How far will technology advance?
3. How will its development affect our lives?
4. People won't live in flats and houses like we have nowadays.
5. They will build environmentally friendly (smart) houses.
6. Scientists will discover new cheap sources of energy.
7. This discovery will make it possible to travel long distances not only around our planet, but also in space.
8. People won't operate their computers with the help of a keyboard or a mouse.