Surfactant is a complex substance containing phospholipids and a number of apoproteins. This essential fluid is produced by the Type II alveolar cells, and lines the alveoli and smallest bronchioles.
My friends and family say I am obsessive about the subject. Shakespeare had three children. Susannah was born in May 1583, six months after William married Anne (so Anne was pregnant at the time of the wedding). Two years later (1585) the twins Judith and Hamnet (girl and boy) arrived.
Joan (1569-1646) is the only one who figures significantly in Shakespeare's biography. She married William Hart, a hatter, and had at least three sons, one of whom outlived her. In his will, Shakespeare left her Â£20 and the life-tenancy of the Henley Street âbirthplaceâ for a peppercorn rent. He also left her his own âwearing apparelâ, presumably as hand-me-downs for her sons.