Gerhard Gentzen is best known for his development of the proof systems of natural deduction and sequent calculus, central in many areas of logic and computer sc

"Lily?" My stomach dropped as a tall, dark-haired man stepped into view. Had he been hiding between the trees? "No. Sorry." Gulping, I took a step back. "I'm no

Stephen Smith is the boy who did not exist. Born out of wedlock in the early 1960s, Steve's parents hid him away from the world by locking him in the cellar...f

'I stood there for a moment, silently speaking to myself: Josefina, you will survive this. You are strong. You are a fighter. You adapt.' As a young mum-of-thre