Technology 4 ESO – Unit 1 THE HISTORY OF TECHNOLOGY page 14 activity 41

Technology 4 ESO – Unit 1 THE HISTORY OF TECHNOLOGY page 14 activity 41

Watch the video on “Top 10 inventions of the 20th Century” and answer:

What happened in 1903?
What happened in 1915?
According to the video, What is the second most important invention of the 20th century?
What was the most important invention and what do we use it for?