heshan
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joshuacliked a comment in Why Crafty Crocodiles May Be Sleeping With One Eye Open.
Very interestingOver 8 years agojoshuacliked a comment in Why Crafty Crocodiles May Be Sleeping With One Eye Open.
this is so coolOver 8 years agojoshuac added a news bookmark.
American Sign Language (ASL), has been one of the primary means of communication for the deaf in the United States and many parts of Canada since the 1800s. It is estimated that...Over 8 years agojoshuac added a news bookmark.
The fact that the moon's gravitational pull affects ocean tides is well-known. However, what scientists did not know is that the Earth's gravity has a similar tug on the satelli...Over 8 years agojoshuac has watched this movie.
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While for humans the expression "sleep with one eye open" is just a metaphor to keep alert, for some animals it is a way of life. Called unihemispheric sleep, it is the ability ...Over 8 years ago
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