I've been thinking for a while about whether it would be feasible to produce an affordable 'personal cooling chamber' for lower income people in places getting scorched in the summer that don't have A/C.
Basically an automotive air conditioning unit hooked up to a battery and solar panel, with a tanning bed type form factor (up to maybe capsule hotel size), painted or coated to reflect light & heat. Highly portable.
I'm not sure if it's remotely practical, but it would be interesting to run the numbers, and I'm certain there is at least someone out there who would buy it even if the cost turned out to be higher than I envision.
Basically an automotive air conditioning unit hooked up to a battery and solar panel, with a tanning bed type form factor (up to maybe capsule hotel size), painted or coated to reflect light & heat. Highly portable.
I'm not sure if it's remotely practical, but it would be interesting to run the numbers, and I'm certain there is at least someone out there who would buy it even if the cost turned out to be higher than I envision.