Gerber LMF II Black Infantry Survival Knife One of the best budget survival knives. It's versatility and extra features make it an ideal knife to have while camping or backpacking in the backcountry
Wasteland Champion Tire Armor by swanboy. I imagine a tire would actually absorb a lot of force from blunt instruments. (It also blocks a lot of cutting weapons, it just needs a bit of padding underneath it)
Teds Wood Working - The Japanese technique of preserving/antiquing wood called shou-sugi-ban is used to develop Chroma wood panels, available from Architectural Systems Inc. Get A Lifetime Of Project Ideas & Inspiration!
The desktop height is adjustable since they used Kee Klamps with clamping screws for fastening to the vertical pipes - Ron Hazelton Modular Computer Desk - Project - Simplified Building