Latest Dark Knight Rises Rumor

The latest crazy rumor for The Dark Knight Rises finds secrets in Tom Hardy's beard. The main character of Ridley Scott's Alien prequel comes down to either a rising star or established name. Judge Dredd finds its main villain. Spoilerama!
(via io9)

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Blood Vessels for Lab-Grown Tissues

Biomedical Breakthrough: Blood Vessels for Lab-Grown Tissues ScienceDaily (Jan. 12, 2011) — Researchers from Rice University and Baylor College of Medicine (BCM) have broken one of the major roadblocks on the path to growing transplantable tissue in the lab: They've found a way to grow the blood vessels and capillaries needed to keep tissues alive.