MANILA, Philippines--Department of Environment and Natural Resources Secretary Lito Atienza says charcoal made from forest waste is a good alternative to liquified petroleum gas. In a demonstration, Santiago Baconguis, Ecosystems Research and Development Bureau chief science research specialist, explains the step-by-step process of making the charcoal briquette.
Video report by INQUIRER.net reporter Izah Morales.
Video report by INQUIRER.net reporter Izah Morales.
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