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Now that summer is in full swing, air conditioners are a necessity — and one YouTuber is showing the world how to build one that operates using solar energy for under $50. A video from YouTuber ...

Camping in summer is a beautiful experience, but the brutal heat can compromise the adventure. No worries; this DIY air conditioner hack will save the day.

These homemade air-conditioner designs take the mystery out of cold-air production. Some are complicated, some are cheap and simple, some run on alternative energy, and the last one is so out there ...