Natural disasters have caused a ton of damage to home owners, businesses, and even the government. For floods, the Department of Natural Resources of Australia and Penguin Labs have devised a DIY flood-triggered automated camera system that would takeimages of a cave flood (when it floods) in order to study the water flow and how it affects the environment. Mainly, a “water switch” is used to detect water in the device with solar power to keep the device charged with power.
A water flow gaugin
