This Week in Science 4-10 February, 2013

Science Summary of The Week

➤ Hole on Mars:
➤ Artificial Bone:
➤ Largest Prime Number:
➤ Dinosaurs’ Extinction:
➤ Earth-Like Planets:
➤ Bacterial Gold:
➤ Needle-Free Vaccine:
➤ Mammal Tree of Life:

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