Chinese scientists have discovered super materials that is light as balloon and strong as metal this substance e could be developed for military use only. it was reported by south china morning post on September 23 2015.

It seems like foam .it was created by forming tiny tubes of ephemera with cellular structured. it’s stable with diamond .they said it by study and researcher at the Chinese academy of science shanghai institute of ceramics.
it is 207 times stronger then steel the materials can with stand a weight Forty thousands period of it’s own without bending the top resilience all our the materials to get squeezed at just 5 percentage of its original size it returns to its original shape .

The materials is indicated by study which is used as cushion under the bullet proof vest.