You are going to watch a TED talk by scientist Vijay Kumar. The video is about robots that can fly and perform some amazing things.
- What do you think about robots?
- What comes to mind?
Look at the following pictures.
- What is the purpose of these robots?
- Do you think we will be using these robots in our homes or cities anytime soon?
![mechanic arm](https://s3.amazonaws.com/smrtenglish.com/elective/ELEC125-130LS/unit04/4-1m1.jpg)
![cleaning robot](https://s3.amazonaws.com/smrtenglish.com/elective/ELEC125-130LS/unit04/4-1m2.jpg)
![astronaut robot](https://s3.amazonaws.com/smrtenglish.com/elective/ELEC125-130LS/unit04/4-1m3.jpg)
![waiter robot](https://s3.amazonaws.com/smrtenglish.com/elective/ELEC125-130LS/unit04/4-1m4.jpg)
Watch the following video.
Unlock full access by logging in. Registered users can explore the entire lesson and more.