The Mini Emergency Line Gun Project : 6 Steps (with Pictures) - Instructables
DIY Mini Grappling Hook - Make Your Own Spy Gear
Office Supplies Grappling Gun : 6 Steps (with Pictures) - Instructables
The Fifth Element Stones Pillar Candle Holders. Made these a while back for Instructables and thought people would enjoy a how-to : r/DIY
Cyber/Steampunk Futuresque Sci-Fi Hand Gun : 10 Steps (with Pictures) - Instructables
Popcorn Gun : 6 Steps - Instructables
Office Weapons: Psycho Blaster : 5 Steps - Instructables
The Mini Emergency Line Gun Project : 6 Steps (with Pictures) - Instructables
Make a POWERFUL Stun Gun for Self Defense
K'NEX Small Starter Pistol Instructions (SMSP) : 6 Steps - Instructables
The Mini Emergency Line Gun Project : 6 Steps (with Pictures) - Instructables
The Mini Emergency Line Gun Project : 6 Steps (with Pictures) - Instructables
Extensible Pneumatic Actuator with Bellows - OpenSoftMachines
How to Build an EMP Generator at Home: A Step-by-Step Guide
The Mini Emergency Line Gun Project : 6 Steps (with Pictures) - Instructables