New research show wallabies are low "emitters" of methane - unlike cows - and instead produce another chemical during digestion.
Filmed at Cleland Wildlife Park, Adelaide, during our recent trip to Australia.
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Periodic Videos films are by video journalist Brady Haran
Tagged under: wallabies,kangaroos,australia,methane,cows
Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.
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