Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
The most expensive cow in the world was sold in 2009 for $1.2 million.
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Early American humans hunted car-size armadillos and used their shells for houses.
12
In the movie 'The Wizard Of Oz', Toto the dog's salary was $125 a week, while Judy Garland’s was $500 a week.
5