
Khoa học & phát minh
Five Australian inventions on new coins
On October 8, 2026, the Royal Australian Mint released coins with five inventions, from a jumping plow to fast wireless internet.
On October 8, 2026, the Royal Australian Mint released new coins. They show five famous inventions from Australia.
Long ago, tree stumps stayed in the ground on Australian farms. The stump jump plow could jump over them. So farmers could plow much faster. A jaffle is a toasted sandwich. The first jaffle maker toasted bread over a fire.
Từ vựng trong bài
inventiondanh từ
Phát minh: một thứ mới mà ai đó nghĩ ra và làm ra lần đầu tiên.
They show five famous inventions from Australia.