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Answer:
- Vegemite, an unusual spread made from brewer's yeast
- cochlear implant, an invention that enables the deaf to hear
- stump-jump plough, a plough which (as its name suggests) allowed it to jump over stumps and other obstacles without breaking the ploughshare
- Hills hoist, the original outdoor rotary clothesline
- differential gears
- electric drill
- the paper notepad
- elastic sided boots - commonly used by stockmen
- the first mechanical refrigeration plant (or refriderator)
- electronic heart pacemaker
- the Secret Ballot box, which enabled voters to cast their political vote confidentially
- Google maps by brothers Lars and Jens Resmussen
- Internet Wifi - Australian team headed by Dr John O'Sullivan
- world's first vaccine to prevent cervical cancer by Professor Ian Frazer
- spray on skin by Dr Fiona Wood
- Xerox Photocopying by Professor O U Volviller in 1907
- black box flight recorder - by Dr. David Warren in 1958
- speedo swimwear
First answer by ID3411983375.
Last edit by On the Wallaby.
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