[Josh’s] apartment doesn’t have central air conditioning — the kind that ... We’ve seen other homemade coolers, but they are more like swamp coolers. If you just need to cool your desk ...

We have an excellent solution if you cannot afford such an expense. On hot days, you can make a homemade air conditioner ...

EASY DIY INSTALLATION – It’s a DIY ductless ... Use the app to control your ductless mini split ac/heating system air conditioning unit from anywhere. This unit is compatible with Alexa ...

Instructables user [msuzuki777] had amassed quite a collection of batteries over the years, but was finding that some of his rechargeable AA and AAA cells seemed to be at the end of their useful ...