7 links
AAA Welder
geocities.com
Plans and instructions for building a 70 amp welder using transformers from discarded microwave oven.
Introduction to Flamecutting
torchcutter.com
Explains flamecutting techniques, procedures, chemistry, and equipment.
Music Technology Handouts: Soldering
users.globalnet.co.uk
Illustrated tutorial for sound engineers and music technologists.
Strain Gage Soldering Techniques
vishay.com
Outlines recommended procedures and materials for attaching leadwires to strain gage solder tabs or to bonded printed-circuit terminals.