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 ...

Even shops with low volumes of waste oil can recycle on-site and save heating costs with Shenandoah Mfg Co Inc's new Model 145 waste oil heater. The Model Even shops with low volumes of waste oil can ...

I read with interest and some concern the letter from Mary Hammersmith in the February/March 2004 issue regarding the waste oil heater from the September/October 1978 issue. I helped build that heater ...

UC Santa Cruz chemists have discovered a new way to produce biodiesel from waste oil that both simplifies the process and requires relatively mild heat. This discovery has the potential to make the ...