The Japanese town turning cowpats into hydrogen fuel
Paul Carter and Kitty Knowles Tokyo: In Japan, a smelly waste product is being reimagined as a potential clean fuel of the future that is powering cars and tractors. We’re being eyed suspiciously by dozens of cows. Their breath fogs cartoonishly from their nostrils. It’s a brisk morning in snowy Hokkaido, an island in the […]
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