7 Animals Who Have Mastered Technology And Are Going To Take Over The World

It's no secret that animals are smart -- some are really smart -- they've even co-opted technology for their own benefit. Here are some of the most incredible examples:

1. Crows that use cars as their personal nutcrackers

2. Stressed out cat just wants to relax with a neck massage

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3. These kitties getting free rides from a roomba

4. Birds use automatic doors to access their secret underground lair

5. Cat uses an iPad to practice hunting

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6. Dog lets vacuum cleaner do his bidding

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7. Piano-playing dog accompanying her own vocal solo