>> At MNN, we’ve written a few times about Further, the eco company that uses byproducts of biodiesel to create glycerin soap and candles. Now, you can see the whole green upcycling process on video. Watch this Working For Green video to find out how to run your car on grease — and keep clean in the process:

Also on MNN:

>> Enter the BREATHE LA Lungs Are Precious video contest for a chance to win $1000. Just make a video about tobacco prevention or the health effects of tobacco on women and submit it by May 31, World No Tobacco Day.

>> Enter The Organic Summit’s 2nd Annual Organic Film Trailer Competition. Send in a trailer from your film-in-progress addressing organic agriculture and industry for a chance to get your work screened at the Organic Summit, October 13 in Boston. The winning trailer will get an award presented by Craig King, chef and producer of the documentary Here We Grow.

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