Tackling another “James Dyson STEM Challenge” we made homemade waterbombs with our origami skills.  Looking at a famous architect Shigeru Ban who created buildings out of cardboard, we aimed to make waterbombs through 4 different types of materials to test which type of material, alongside folding, would retain water for the longest. Here are our results in the video:

Here are some photos from the folding stage: