Posted 10 years ago by GPMomg in category: interesting   Comments (0)

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Claudia Aguirre details the different methods, machines and macrophages (you'll see) that go into making tattoos stand the test of time.

Posted 10 years ago by B2B1 in category: interesting   Comments (0)

SciShow News give you the facts about ebola, one of the world’s deadliest diseases that’s making a stand in West Africa.

Posted 10 years ago by Flow in category: interesting   Comments (1)