The flowers were worth the wait. Eventually, a leafy stalk emerged from the centre of the ground-level whorl of leaves, the stalk capped with a crown: a tuft of leaves, below which hung a ring of nodding, orange blossoms. A teardrop of nectar poised at the end ...
Updated: 05/14/2014 07:03A
January 20, 2012 Nano Tool Watches Teardrop Protein Destroy Bacteria Could lead to diagnosing disease in earliest states Rosanne Skirble California scientists attached a tiny electric circuit to a protein in the human teardrop and watched it destroy
Updated: 01/20/2012 11:07A