| Image Reference Number: | 005264 |
| Common Name: | Deep-sea Pressure |
| Scientific Name: | N/A |
| Location: | Eastern tropical Pacific |
| Description: | Deep-sea pressure: the polystyrene cup on the right was identical to the one on the left until it was transported to the abyss on the outside of the deep-diving submersible Alvin, and crushed by water pressures several hundred times higher than that at the surface. |