18:23 Design, Engineering & Technology Why fascism is so tempting— and how your data could power it - Yuval Noah Harari
10:08 Design, Engineering & Technology Meet the microscopic life in your home— and on your face - Anne Madden
12:27 Design, Engineering & Technology How to design a library that makes kids want to read - Michael Bierut
06:29 Design, Engineering & Technology Why germs thrive on planes— and how to stop them - Raymond Wang
12:10
