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China’s pig farms – level 2

02-06-2022 07:00

To raise a pig costs about two and a...

China’s pig farms – level 3

02-06-2022 07:00

China’s pig breeders use genetics to ensure that the...

Robot saves grain – level 3

04-03-2022 15:00

A robot that is able to burrow through grain...

Penguin Fathers Care for a Baby – level 3

24-12-2021 07:00

At Sydney Aquarium, two penguins named Sphen and Magic...

Penguin Fathers Care for a Baby – level 1

24-12-2021 07:00

This happens at Sydney Aquarium. Two male penguins are...

Penguin Fathers Care for a Baby – level 2

24-12-2021 07:00

At Sydney Aquarium, there are two male penguins in...

Emotions of Dogs – level 2

09-09-2021 15:00

People thought that the expressions of dogs were involuntary....

Emotions of Dogs – level 3

09-09-2021 15:00

A study has found that dogs change their expression...

Snakes follow divers – level 1

30-08-2021 07:00

The large olive snakes live in the sea near...

Snakes follow divers – level 2

30-08-2021 07:00

Australian researchers found that the large olive snakes followed...