Kiếm bộn tiền nhờ... phân voi
ông ty Maximus tại quốc đảo Sri Lanka đang hốt bạc nhờ sáng kiến sản xuất các tấm thiệp từ phân voi. Voi là một trong những nguồn tài nguyên dồi dào nhất ở Sri Lanka. Theo Tổng giám đốc Thusitha Ramsinghe của Maximus nhận xét rằng quá trình nghiền bột diễn ra ngay trong dạ dày của voi: “Chúng tôi nhận ra là phân voi có một lượng xenlulo rất cao. Vì vậy, thử dùng phân voi để làm giấy cũng tự nhiên thôi”.
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