Outside of the turks head knot variants, there are few techniques that are appropriate for making paracord knife wraps. I found an image of a knife wrap that David Hopper made. It was a recreation of an old sword wrapping technique
I care about my iPhone appearances and the Astronaut Smartphone Stand really attract my attention here. This brilliant iPhone stand design from Japan’s Cibone turns your iPhone into a giant backpack for an astronaut.
Staircases take up a lot of space, so why not use them for storage as well. Imagine each step is a box with a hidden drawer in it still allowing for additional storage or home office space beneath the staircase.