It makes sense; they’re the most comfortable option. But don’t overlook the closed-cell foam pad so quickly. They take no time to inflate, never deflate in the night, double as a butt pad, and don’t ...

Half a gallon of wood glue, a pile of random, scattered resistors, or in [Ken]’s case, closed-cell silicone foam. Wanting to avoid this situation he set about trying to make his own silicone ...