Английская Википедия:Animal engine

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Файл:Ox powered treadwheel.JPG
Ox powered treadwheel

An animal engine is a machine powered by an animal. Horses, donkeys, oxen, dogs, and humans have all been used in this way.[1][2][3][4] An unusual example of an animal engine was recorded at Portland, Victoria in 1866. A kangaroo had been tamed and trained to work a treadmill which drove various items of machinery.[5]

See also

Books

References

Шаблон:Reflist

Шаблон:Livestock-stub