trope-a-day
Trope-a-Day: Absurdly Sharp Blade/Sharpened to a Single Atom
Absurdly Sharp Blade/Sharpened to a Single Atom: Mollyblades. With a single-layer graphene sub-nanometer edge with a perpetual resharpening system (proprietary – and very necessary, since an edge that fine will be blunted by damn near anything, including gases), if it is made of baryonic matter, it will be cut. Slash