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A Japanese shoe designer is developing high heels that automatically deposit seeds in the ground as the wearer walks in them, Discovery News reported.

The shoes are part of a project to help rebuild Fukushima.

The shoes designed by Masaya Kushino are for planting rapeseeds whose plants can remove the radionucleotides caesium-137 and strontium-90 from the soil.

The mechanical heels sink back when the wearer walks. Pressure from the movement causes a tube within the heel to emerge. The compartment containing rapeseeds turns and a single seed emerges from the end of the tube. Lifting the foot starts the process again.

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新奇高跟鞋可邊走邊播種

?????? 據探索頻道新聞網報道，一名日本的鞋子設計師正在研發一種高跟鞋，可讓穿著者邊走路邊自動播種。

???????該鞋是協助福島重建項目的一部分。

???????鞋子由串野真也設計，用來播種油菜籽，因為油菜可以移除土壤中的放射性核素銫-137、鍶-90。

???????當穿著者走路時，這種機械鞋跟向后傾。運動產生的壓力使得一根導管從高跟中伸出。裝有油菜籽的小室轉動，一粒籽便從管端落出。抬起腳此過程便重新開始。

(China.org.cn April 9, 2012)