Mnyama anayetengeneza mavi ya mchemraba

Mnyama mmoja anatengeneza mavi yenye umbo la mchemraba. Ni wombat, kutoka Australia. Anachimba ardhini. Anakula majani usiku. Anaacha vipande vidogo vya mchemraba nyuma yake.

One animal makes cube shaped poop. It is a wombat, from Australia. It digs in the ground. It eats grass at night. It leaves small cubes behind.

Kwa miaka mingi, hakuna aliyejua sababu. Pembe ni ngumu kutengeneza. Wanyama wengine wanatengeneza mavi ya duara. Wanasayansi wanaangalia ndani ya wombat.

For years, nobody knew why. Corners are hard to make. Other animals make round poop. Scientists look inside the wombat.

Ndani ya wombat, kuta fulani ni ngumu. Kuta ngumu zinatengeneza pembe. Wombat anaweka vipande hivyo juu ya mawe. Hii inaonyesha eneo lake. Mavi ya duara yangeviringika na kuondoka.

Inside the wombat, some walls are hard. The hard walls make the corners. The wombat puts cubes on rocks. This marks its place. Round poop would roll away.