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VIDEO: Gas from tofu
2015-10-26 02:23:24| BBC News | Business | UK Edition
One village in Indonesia is using waste water from the production of tofu to make biogas.
Tags: video
gas
tofu
Category:Consumer Goods and Services
One village in Indonesia is using waste water from the production of tofu to make biogas.
Tags: video
gas
tofu
Category:Consumer Goods and Services