Traditionally, blood typing requires forward typing, in which antibodies found in type A and type B blood are added to a blood sample to test for reactivity, followed by reverse typing, in which serum ...

If you were asked to describe your body type, what would you say? You’d probably turn to words like 'curvy' or 'slim' or maybe, a fruit (pear, apple) or an object (cello?). What’s less likely is that ...