Making a Better Future

Ken :

Have you ever seen the movie “Back to the Future PART II”?

Mary :

Yes, it’s one of the most exciting sci-fi movies.

Ken :

Did you know that a lot of things in that movie have come true?

Mary :

That sounds interesting. What, for example?

Ken :

To name a few, fingerprint authentication and wearable devices. And nowadays we also have cars that can run on garbage for fuel.

Mary :

Hmm. All of these inventions are making our lives better now. It’s amazing to think that these ideas were conceived more than 35 years ago.