• What are the best and the most useful inventions of the mankind in the 20th and 21st centuries?
  • What famous inventors do you know?
    • What were their inventions?
    • Do you know anything about the inventions of Leonardo da Vinci?
  • How did the invention of television change people's life?
    • Do you think it is a useful invention?
    • What is the role of television in your life?
    • How often do you watch it?

Comment Stream

3 years ago

I love my phone.
It´s great

7 months ago

I like robots, as they really make our lives easier. Yes, I know about negative sides of this ivention, but can you agree, that it is one of the best things/

7 months ago

I'm russian, so my English is not perfect, sorry