Self-generated Lantern
The flexinol became loose after testing for a couple of times, which worked not as well as before. Here is the video. Testing self-folded paper
The flexinol became loose after testing for a couple of times, which worked not as well as before. Here is the video. Testing self-folded paper
Nadia Cheng and Steven Keating’s presentation on jammed granular systems
Here is our presentation slides, which include the images: Heat actuator Water Crystallization SMALL Water droplets were frozen at -78C for 10-30 minutes, before being imaged under 625x microscope. Some water droplets were subjected to negative pressure for the freezing process (.5 and .33 atm respectively), and their crystal size compared with 1atm frozen water. [...]