This short guide describes the requirements for setting up extraction for a laser cutter used in school.

Enzymes may be used in making cheese and junket, to tenderise meat, in extracting juice from fruit purées and for a variety of other tasks.

This guide explains how to monitor the air quality in a D&T space, to help to ensure that users avoid breathing in dust and fumes.

This is a new document explaining the need for controlling the fumes generated by welding steel.

It gives some solutions to managing the problem of extraction.