We did a lot of tests this week and finally found a solution to solve our problem . We found that when the two cotton threads are at right angles and tight, the sound can still be transmitted. So next step we are going to start making the device, and at the same time we are going to make a food delivery system around the top of the forest table. We want to pass food to each other while talking to each other. Besides, there will be an event at the end of our final review, we need to bring food, we can use this device to chat with each other while sharing food together by using our food delivery system.
We used cotton and wood slivers to simulate the position of our device and the position of the cotton thread
tina 