Mantis - A robot designed to help with farm work
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Robo farmers - could they revolutionise agriculture?

Farming is big business in Australia - about 66% of its landmass has been given over to agriculture and many of its products are exported.

High labour costs mean farmers have to be increasingly efficient, but could robots help them to reduce their costs?

BBC Click's Spencer Kelly finds out more.

More at BBC.com/Click and @BBCClick

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