Coffee & Cigarettes

An aromatic cup of coffee accompanied by a lit cigarette is a classical combination. Why do these two seem to complement each other so well? Does it depend on environmental or genetic factors? In what was to become the largest twin study of its kind, scientists at the Department of Biological Psychology at the University of

The future of Suture

In medicine and especially in surgery, specialists use sutures in wound management to promote faster and better healing and reduce scarring. Suturing dates back to 3000 B.C.E in Egypt when needles were made from bone, copper or silver, but the sutures were made of biological material such as flax, cotton, hemp, hair and even materials