From the dusty paddocks of South Australia to the invisible signals that power our modern world, Australian ingenuity has always found a way. This vibrant five-coin set celebrates five of those game-changing inventions — the stump-jump plough, the jaffle maker, the black-box flight recorder, the baby safety capsule and WLAN technology — each struck in uncirculated quality on its own $1 coin.

Presented in a lively illustrated folder that tells the story of every breakthrough, the set also includes a protective coin tube so collectors can safely store or display their treasures. Limited to just 35,000 sets, it’s a colourful and accessible way to own a piece of Australia’s inventive spirit.