- The liquid is called Shear-Thickening Fluid (STF). STF does not conform to the model of Newtonian liquids, such as water, in which the force required to move the fluid faster must increase exponentially, and its resistance to flow changes according to temperature.
- Instead STF hardens upon impact at any temperature, providing protection from penetration by high-speed projectiles and additionally dispersing energy over a larger area.
- According to the researchers, both liquids can find applications beyond body armor, such as in the production of professional sports inserts, and even entire outfits. Another use could be in car bumpers or road protective barriers.
A Polish Company is Developing Liquid Body Armor
4. 5. 15 by Nate Brown