The voicethread works best in google Chrome.

In case you can't watch try this link: https://voicethread.com/share/10971596/

Link to the SPREADSHEED : https://docs.google.com/document/d/1XDSsQZQCqYWkSZj0hwNb09fj0NTUOg_4QrgOUa9SIsc/edit?usp=sharing