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A Web site allows you to put your own facial features on your pet's face. Yeah, we don't really know why, either.
This week, we take a look at a dancing robotic iPhone dock; salute astronaut Chris Hadfield on his return to Earth; and demonstrate an essential service that lets you put your face on your pet's face.
Fido might be yawning because he needs a nap, or he might just be showing his empathy, study suggests.