[Wonder Warthog]

"The age of the firearm is rapidly drawing to a close."

A wee tiny diamond mounted at the tip of the bullet should fix the problem. And there "are" ceramics harder than diamond that bullets can be plated with. But an interesting material discovery nonetheless.

[BlackbirdSST]

And there "are" ceramics harder than diamond that bullets can be plated with. But an interesting material discovery nonetheless.

Why not a layer (or 2) of graphene? It's only an atom (or 2) thick.