This is the second entry of this year, the second tedtalk that you have to summarise. Deadline is here, 30th of October, so don't forget to post your comments under this post tomorrow the latest (the 2 students that have already posted their second tedtalk under my first entry don't need to publish them again).
I hope you are learning a lot of interesting things with this activity and I recommend you read the summaries of your classmates to get good ideas for your next video!
Marçal
