Henry Hudson wanted to find a northern passage to India. He thought that, since the sun shined most of the summer on the North Pole, the ice there would melt in the summer. Perhaps he could sail right over the top of the world to India.
Recovering after a subarachnoid haemorrhage can also be a slow and frustrating process, and it's common to have problems such as: 1  extreme tiredness. 2  headaches. 3  problems sleeping.
Signs and symptoms of subarachnoid hemorrhage. The first symptom of a subarachnoid hemorrhage is often a sudden and severe thunderclap headache. Patients describe the pain as similar to receiving a blow on the head, and the worst headache of their life. This headache typically pulsates towards the back of the head. Other symptoms include: