Toy dinosaur egg hatching

Time lapse of a toy dinosaur I got from my girlfriend. Supposedly it grows and breaks out of the egg in 48 hours when emerged in water. After 48 hours I got impatient and tore it out of its shell, but this is a time lapse of the first 48 hours.\r
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Movie was made with a logitech webcam and custom written software, didnt know how to get the resolution right so thelooks a bit bad.