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The villainous dinosaur from 'Jurassic Park' probably never had an affinity for water.

What are carotenoids? Click here to learn exactly what carotenoids are.

Why is quality motor oil important? Read about the importance of quality motor oil at HowStuffWorks.

Weasels are cute little rodents, but they have a reputation for being one of the worst of the mammals. HowStuffWorks explains how they got a bad rap.

Chinchillas make fairly good long-term pets. HowStuffWorks takes a look at the special needs of these exotic creatures.

The sunfish is one of the gentle giants of the sea. HowStuffWorks explains how why it loves sunbathing, dining on crabs and taking deep ocean dives.

Discover the origins of the continental drift theory and how scientists explain these geologic phenomena.

HowStuffWorks wants to know exactly what a personal loan is, who can get one and if it's a good idea.

Burning some essential oils around your home may make it smell really nice. But could there be some side effects you should be worried about?

Viruses need hosts to replicate and reproduce. So if a virus has no host, how long can it survive? It depends on a lot of factors.

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