Millions of people don't know about this amazing homemade tool! diy tools at home. Thanks for watching. 3 different homemade inventions in this video: waste oil burner and free gas from gasoline and ...

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Widespread use of traditional stoves has been cited as one of the significant contributors to climate change. These cooking appliances not only consume large amounts of fuel but also emit copious ...

For the best experience, please enable JavaScript in your browser settings. Jacob Mwangi develops stoves that harness the power of old engine oil. [File, Standard ...