Drones save time, money and energy - that's why this farmer began using them
Drones have become a massive time saver on the farm for Leanne Hall, The Mole, Macquarie Marshes.
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'Sharktopus': Extremely rare sight shows octopus riding on shark's back
Drone video captured what was a curious sight for scientists, who saw an octopus clinging onto the head of a short-fin mako shark off the coast of New Zealand.