https://thefarmermagazine.com.au/aussie-farm-inventions-world/ Mon, 27 Mar 2023 04:05:10 +0000 hourly 1 https://wordpress.org/?v=6.7.2 https://thefarmermagazine.com.au/aussie-farm-inventions-world/#comment-4149 Mon, 27 Mar 2023 04:05:10 +0000 https://thefarmermagazine.com.au/?p=124#comment-4149 Kelly Diamond Harrow needs adding to the list. Invented in South Australia by Peter Kelly AM, made in SA and exported to 25 countries.

]]> https://thefarmermagazine.com.au/aussie-farm-inventions-world/#comment-1079 Mon, 20 Sep 2021 04:50:42 +0000 https://thefarmermagazine.com.au/?p=124#comment-1079 There is a significant omission in your list of Australian farm inventions have changed the world. David Unaipon invented and patented (provisional patent 15 624), a shearing machine ‘that converted curvilinear motion into the straight line movement which is the basis of modern mechanical shears’. Unaipon and his revolutionary shearing device are featured on the Australian $50 note.

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