Use fine sandpaper or a sharpening stone, whet stone, to remove the sharp edges being careful not to scratch the reflective backing. This will also strengthen the glass/mirror by reducing faults where breaks can occur.
A crystal!!
Please stop by a bank and ask them for some other $1 coins. All "golden" dollars have smooth edges to make them more identifiable to people who are blind or have limited vision. The coins' smooth edges make it easier to tell them apart from quarters and half dollars when touched.
erosion -help i helped a lot :)
polyhedran
the sun's rays
The force of the water will have worn it smooth, with no sharp edges.
Democritus said that the atoms of water have smooth edges whilst the atoms of fire have sharp edges.
Amber feels kind of smooth, sometimes it has sharp or bumpy edges.
A blobject is a product, such as a household object, distinguished by smooth flowing curves and an absence of sharp edges.
A sphere does not have edges, faces, or vertices. It is a three-dimensional object that is smooth and without any straight lines or sharp corners.
A cut with smooth edges is called an incision.
Not all crystals have smooth edges. The only crystals that I think have smooth edges are water worn ones. So your answer is no.
Those edges can be sharp as knives or razor blades and will be hazardous until they are fire polished. Fire polishing melts the edge enough so that it forms a smooth and rounded surface.
no but they are smooth not sharp
Knives and scissors have edges to cut things, but nails do not have sharp edges, they have points to penetrate hard surfaces.
Obsidian is a natural volcanic glass with potentially sharp fracture edges.
Polyhedron. It's any three-dimensional shape made up of flat faces, sharp edges (where two faces meet), and points (where three faces meet).