Readings: No readings; videos and trying out technology Task 4: 1. Choose some data, and one of the tools introduced in the lecture. 2. Describe your data and why it is interesting to study. 3. Use one of these tools to find out more about your data Task length: The task length should be 250-300 words but it does not include data and references. Submission date: October 12,2016 Wednesday 5pm