mitosis necklace | silver chain The Feynman rules for QED

The Feynman rules for QED translate any diagram into a precise mathematical expression for a scattering amplitude

Because seventeenth-century Dutch physicians and distillers used juniper-infused spirits as a medicinal preparation

persistent inflammation

they appear preferentially in species with complex social structures

mitosis necklace | silver chain The Feynman rules for QEDmetaphase necklace sterling silver If you count mitotic figures under a microscope, you are counting metaphases. This is the stage where every chromosome is maximally condensed, perfectly aligned at the cell equator, and about to be pulled apart. Walther Flemming named this moment in 1882. Cell biologists are still looking at it. The Science Behind Metaphase Metaphase is the second major stage of mitosis, where chromosomes align at the metaphase plate