Pewter casting is a common activity in many schools. With the advent of 3D printing complext models can be made that can be used as the basis of a lost wax cast.

Using MDF or plaster for moulds can cause issues over fumes or dust, that need to be considered alongside the inherent issues of working with molten metal.

The production of a one-piece component from molten metal poured into the cavity of a mould which may be of sand, steel, plaster or cuttlefish ‘bone’ and the use of low-melting point metals.

This resource is made up of three documents:

G79 helps D&T or Art and Design departments to ensure rooms comply with relevant regulations and guidance.

G79A are checklists for auditing rooms and equipment.

G79B illustrates the required space required around machines and furniture in practical spaces.

This edition focuses on the live event, with information on the speakers and exhibitors that are taking part on June 22nd at the Fielder Centre.

There are also articles on Food, Lasers, Unmanned Aerial Vehicles, Textiles, Daves Allotment and, of course the Small Print.