Day: November 19, 2014

  • Breaking barriers…

    Viewed through microscopes similar to Hooke’s, most cells are see-through and colorless; it’s hard to discern fine features. Due to diffraction, the bending of light, objects smaller than about 250 nanometers — the size of the smallest bacteria — are fuzzy when viewed through an optical microscope, if they can be seen at all. (Consider…

Verified by ExactMetrics