United States. Scientists from the company Nanostate-USA announced the launch of Flash Flood, an invisible nanotechnology coating, designed to make smartphones and other electronic devices waterproof.
Flash Food is a military-grade, waterproof nanotechnology coating designed to protect electronics from accidental exposure to water. It is a liquid that can be applied, at home, without the use of specialized equipment. When applied to the outside and ports of a smartphone, it can make the smartphone waterproof. It can also be applied to internal components, such as battery terminals and SIM cards, to provide additional protection.
This technology is invisible to the naked eye and does not interfere with charging, sound transmission, or touchscreen sensitivity. It is UV and fingerprint resistant.

