VIDEO KILLED... AND I CREATED...

What technological device have you ever wanted to have and doesn't exist? I would like to have a time machine. It would be amazing to be able to travel back in time, go to other cities in the world and see what their lives were like with my own eyes. It would also be interesting to be able to go into the future and see the advancements and way of life around the world.

How would it work?

It would be easy; every home would have a time machine, shaped like a closet. It would work quickly and easily; you'd just have to get inside it, plan a destination and a date, and travel!