Aboriginal peoples of northern Australia, probably in Arnhem Land, developed it centuries before Europeans arrived. The name 'didgeridoo' isn't Aboriginal; it's an imitative English word first printed in 1908.
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📍 Oslo, Norway
Norwegian chemical engineer Erik Rotheim of Oslo applied for the first aerosol spray can patent in 1926. Americans later made spray cans famous with WWII 'bug bombs' that sprayed insecticide against malaria mosquitoes.
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📍 Northern China (Gansu to Luoyang)
The oldest paper scraps, from the 2nd century BC, were found in China, and Han court official Cai Lun refined papermaking around 105 AD. Egypt's papyrus was a different material.
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📍 Muskegon, Michigan, USA
In 1965 Sherman Poppen of Muskegon, Michigan, made the 'Snurfer' (snow + surfer), a binding-free board most consider the snowboard's direct ancestor.
📍 Southeast Queensland & northern NSW, Australia
Macadamias are native to eastern Australia, the only widely grown food plant native to that continent. Seeds reached Hawaii in the 1880s, and Hawaii led world production for decades until Australia overtook it in 1997.
📍 New Guinea
Sugarcane was first domesticated in New Guinea. Austronesian voyagers spread it across the Pacific and west to India, where Alexander's admiral Nearchus marvelled at “reeds that produce honey without bees”.
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📍 Tonga
Captain Cook picked up 'taboo' in Tonga in 1777, when Tongan nobles he'd invited to dinner wouldn't eat because they were taboo: forbidden. Similar words exist across Polynesia, like Hawaiian kapu.