english: Chilean duo Carlos Herrera -Co-Executive Director of Education Without Borders International- and Maria Jose Calderon -an award-winning documentary filmmaker and journalist- embarked on a 6-month road trip from California to Chile in El Chaski, "a ’95 Chevy Suburban 6.5L Turbo Diesel 4×4 that has been modified to run on Waste Vegetable Oil (WVO), Straight Vegetable Oil (SVO) and biodiesel as well as regular diesel."
non_english: Il duo cileno Carlos Herrera, co-direttore di Education Without Borders International, e Maria Jose Calderon, premiata regista di documentari e giornalista, hanno intrapreso un viaggio di sei mesi che dalla California li ha portati in Cile a bordo di El Chaski, "una Chevy Suburban 6.5l Turbo Diesel 4×4 del ’95 modificata per funzionare con olio vegetale di scarto, olio vegetale puro, biodiesel e diesel normale."