Helpful web links...
- This site offers many useful visual and interactive conversion tables, as well as, a multitude of knowledge on subjects ranging from A-Z. Quite valuable info for any aspiring engineer or Red Seal technician
- MRO Magazine: A must have periodical that all offices should pass around so as to keep management & employees alike, current with today's rapidly changing, industrial landscape and new product offerings
Installation & Removal of Keensert threaded inserts 
Utilizing self fusing silicon rubber tape to seal a leak in a pipe
Making an inverted flare (De-burring is critical!)
Removing an oil seal with a slide hammer
Removing an oil seal with a paint can opener
Understanding various fasteners
Understanding the basics of threads (part1)
Understanding the basics of threads (part2)
Thread identification
How to properly drill into hard metal
Tapping a hole with a drill press (very cool)
Solving Mitsubishi parasitic battery drain