Metals [2022 - June]

The word jewellery itself is derived from the word jewel, which was anglicised from the Old French word "jouel", meaning playth...more

Rings may be made of almost any hard material: wood, bone, stone, metal, glass, gemstone or plastic . They may be set with gems...more

Earthenware is glazed or unglazed nonvitreous pottery that has normally been fired below 1,200 °C (2,190 °F) The main other imp...more

The word jewellery itself is derived from the word jewel, which was anglicised from the Old French word "jouel", meaning playth...more

Zirconium is a lustrous, grey-white, strong transition metal that closely resembles hafnium and, to a lesser extent, titanium ....more

Casting is a manufacturing process in which a liquid material is poured into a mold, which contains a hollow cavity of the desi...more

The word jewellery itself is derived from the word jewel, which was anglicised from the Old French word "jouel", meaning playth...more

Wire wrap is an electronic component assembly technique that was invented to wire telephone crossbar switches . It was popular ...more