Each day is another day we move closer to Skynet activating, with NASA saying that it has found a new material that is capable of self-healing from a bullet being shot at it within two seconds. Insanity.
The US space agency has said that the discovery has far-reaching applications, where it could be used on spacecrafts so that they could take a few hits from micro asteroids that would otherwise cause catastrophic damage, or down to 'self-healing' military equipment - you know, Terminators. NASA says that when one or both of the polymer layers were punctured, oxygen entered and mixed with an ingredient inside the gel called tributylborane.
When this reaction takes place, it caused the liquid center to solidify and heal the wound. NASA researchers told IFLScience: "Within seconds of coming into contact with the atmosphere, it goes from a liquid to a solid".