Chinese goldsmiths working during the Ming Dynasty were masters of their craft, capable of creating intricate and elaborate jewelry pieces. The evidence is there in the abundance of finds in royal and ...

In this detailed tutorial, discover how to build a custom, hand-operated metal crimping and flattening tool using simple ...

Restored Jin zhe si gourd earrings produced through experimental reconstruction. Credit: npj Heritage Science, 2026. A pair of Ming Dynasty earrings looked, at first glance, as if someone had spun ...

Twist drill A standard drill bit with two twisted, fluted cutting edges to remove material Wood Flat drill Has a flat face, a pin at the bottom, and two cutting edges. Allows for a flat blind hole to ...