- කිත්සිරි ද සිල්වාTop contributor
- Posts : 9679
Join date : 2014-02-23
Age : 66
Location : රජ්ගම
Pigs can be pessimists !
In a new study by the University of Lincoln, published in Biology Letters, it was found that some pigs are go-getters, whereas others are moody and see the glass as half-empty.
Researchers tested 36 domestic pigs, some of which were given roomy, comfortable living space with extra layers of deep straw.
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I am the wisest man alive, for I know one thing, and that is that I know nothing.
Socrates