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.
Symptoms of a subarachnoid haemorrhage. There are usually no warning signs, but a subarachnoid haemorrhage sometimes happens during physical effort or straining, such as coughing, going to the toilet, lifting something heavy or having sex. The main symptoms of a subarachnoid haemorrhage include: 1  a sudden agonising headache â which is often described as being similar to a sudden hit on the head, resulting in a blinding pain unlike anything experienced before. 2  a stiff neck. 3  feeling and being sick. 4  sensitivity to light (photophobia) 5  blurred or double vision.