Making meditation chambers

[Jhanananda]

Recently Michel started a new thread Quietest Place on Earth: anechoic chamber at Orfield Laboratories in Minnesota, which became a discussion on making a small meditation chamber in one's home.  Making one would require a level of handiness that is likely to be beyond the average person, so someone looking for right livelihood, who happens to be handy could go into the business of making them for others who want to meditate deeply.