Karsten Lemm

Further Reading

The Paywall Fallacy

Media managers in Germany draw hope from a new survey by Bitkom, an IT industry association, which says that a quarter of Germans are now paying for…
Dr. Thomas Fogarty, inventor of the stent, with a model of the human heart

A Heart for Invention

Dr. Thomas Fogarty with a model of the human heart. Until fairly recently, trouble with the pump that keeps us going used to mean that surgeons had…