The two attempts he made at building his AC came from donor parts ... The flow control through the heat exchanger turns out to be very tricky, so [Josh] claims he mostly got ice right at the ...

[VincentMakes] got a portable AC unit for his home, but he found that the place he wanted to put it was too far from the only window he could use to dump the hot air. Having too long of a duct on ...

We are just a few months away from summer, and it's high time to prepare for the hottest season. With the continuous ...