I think in the future will invent a time machine . We will be able to switch from time to time even when our ancestors lived. Or all laser for example the keyboard is laser and money will not exist everything will be online. Maybe even the cars will fly through the air. And we will be able to fly thanks to the flying boots. Or will flying wings for people and a lot of that will be.
Уверяю сама писала 60 с чем то слов посчитаете