Update: Day 1

We started on the project today and it went well! We bought a bit too much orange but it's wasn't the problem. It was really cool how the colour changed when juice was added into the starch solution. I took down some photo and videos. it's really cool. In the photo below, the blue solution is the original colour of the indicator. The other one is the solution after the additional of juice. It was really amazing how the colour change. We shall see whether there is any change the next day. I'll keep the blog updated. :)