Here’s a cool way to heat a room with only $0.15 per day! Yes … you got it right … that’s 15 cents per day)!
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Youtuber Dylan Winter describes this cool DIY in about 2.5 minutes in this vid. You only need about $10-$15 worth of materials available at any department store (tealight candles, a metal bread pan, two terracotta pots, one smaller than the other, a lighter or matches to light the candles) for the initial setup, then you’re ready to go enjoy this cheap heating source.